Merge branch 'dev' into default-explore-models

bun.lock

@@ -26,7 +26,7 @@
     },
     "packages/app": {
       "name": "@opencode-ai/app",
-      "version": "1.2.22",
+      "version": "1.2.20",
       "dependencies": {
         "@kobalte/core": "catalog:",
         "@opencode-ai/sdk": "workspace:*",
@@ -76,7 +76,7 @@
     },
     "packages/console/app": {
       "name": "@opencode-ai/console-app",
-      "version": "1.2.22",
+      "version": "1.2.20",
       "dependencies": {
         "@cloudflare/vite-plugin": "1.15.2",
         "@ibm/plex": "6.4.1",
@@ -110,7 +110,7 @@
     },
     "packages/console/core": {
       "name": "@opencode-ai/console-core",
-      "version": "1.2.22",
+      "version": "1.2.20",
       "dependencies": {
         "@aws-sdk/client-sts": "3.782.0",
         "@jsx-email/render": "1.1.1",
@@ -137,7 +137,7 @@
     },
     "packages/console/function": {
       "name": "@opencode-ai/console-function",
-      "version": "1.2.22",
+      "version": "1.2.20",
       "dependencies": {
         "@ai-sdk/anthropic": "2.0.0",
         "@ai-sdk/openai": "2.0.2",
@@ -161,7 +161,7 @@
     },
     "packages/console/mail": {
       "name": "@opencode-ai/console-mail",
-      "version": "1.2.22",
+      "version": "1.2.20",
       "dependencies": {
         "@jsx-email/all": "2.2.3",
         "@jsx-email/cli": "1.4.3",
@@ -185,7 +185,7 @@
     },
     "packages/desktop": {
       "name": "@opencode-ai/desktop",
-      "version": "1.2.22",
+      "version": "1.2.20",
       "dependencies": {
         "@opencode-ai/app": "workspace:*",
         "@opencode-ai/ui": "workspace:*",
@@ -218,7 +218,7 @@
     },
     "packages/desktop-electron": {
       "name": "@opencode-ai/desktop-electron",
-      "version": "1.2.22",
+      "version": "1.2.20",
       "dependencies": {
         "@opencode-ai/app": "workspace:*",
         "@opencode-ai/ui": "workspace:*",
@@ -248,7 +248,7 @@
     },
     "packages/enterprise": {
       "name": "@opencode-ai/enterprise",
-      "version": "1.2.22",
+      "version": "1.2.20",
       "dependencies": {
         "@opencode-ai/ui": "workspace:*",
         "@opencode-ai/util": "workspace:*",
@@ -277,7 +277,7 @@
     },
     "packages/function": {
       "name": "@opencode-ai/function",
-      "version": "1.2.22",
+      "version": "1.2.20",
       "dependencies": {
         "@octokit/auth-app": "8.0.1",
         "@octokit/rest": "catalog:",
@@ -293,7 +293,7 @@
     },
     "packages/opencode": {
       "name": "opencode",
-      "version": "1.2.22",
+      "version": "1.2.20",
       "bin": {
         "opencode": "./bin/opencode",
       },
@@ -409,7 +409,7 @@
     },
     "packages/plugin": {
       "name": "@opencode-ai/plugin",
-      "version": "1.2.22",
+      "version": "1.2.20",
       "dependencies": {
         "@opencode-ai/sdk": "workspace:*",
         "zod": "catalog:",
@@ -429,7 +429,7 @@
     },
     "packages/sdk/js": {
       "name": "@opencode-ai/sdk",
-      "version": "1.2.22",
+      "version": "1.2.20",
       "devDependencies": {
         "@hey-api/openapi-ts": "0.90.10",
         "@tsconfig/node22": "catalog:",
@@ -440,7 +440,7 @@
     },
     "packages/slack": {
       "name": "@opencode-ai/slack",
-      "version": "1.2.22",
+      "version": "1.2.20",
       "dependencies": {
         "@opencode-ai/sdk": "workspace:*",
         "@slack/bolt": "^3.17.1",
@@ -475,7 +475,7 @@
     },
     "packages/ui": {
       "name": "@opencode-ai/ui",
-      "version": "1.2.22",
+      "version": "1.2.20",
       "dependencies": {
         "@kobalte/core": "catalog:",
         "@opencode-ai/sdk": "workspace:*",
@@ -483,11 +483,8 @@
         "@pierre/diffs": "catalog:",
         "@shikijs/transformers": "3.9.2",
         "@solid-primitives/bounds": "0.1.3",
-        "@solid-primitives/lifecycle": "0.1.2",
         "@solid-primitives/media": "2.3.3",
-        "@solid-primitives/page-visibility": "2.1.1",
         "@solid-primitives/resize-observer": "2.1.3",
-        "@solid-primitives/rootless": "1.5.2",
         "@solidjs/meta": "catalog:",
         "@solidjs/router": "catalog:",
         "dompurify": "3.3.1",
@@ -524,7 +521,7 @@
     },
     "packages/util": {
       "name": "@opencode-ai/util",
-      "version": "1.2.22",
+      "version": "1.2.20",
       "dependencies": {
         "zod": "catalog:",
       },
@@ -535,7 +532,7 @@
     },
     "packages/web": {
       "name": "@opencode-ai/web",
-      "version": "1.2.22",
+      "version": "1.2.20",
       "dependencies": {
         "@astrojs/cloudflare": "12.6.3",
         "@astrojs/markdown-remark": "6.3.1",
@@ -1837,14 +1834,10 @@
 
     "@solid-primitives/keyed": ["@solid-primitives/keyed@1.5.3", "", { "peerDependencies": { "solid-js": "^1.6.12" } }, "sha512-zNadtyYBhJSOjXtogkGHmRxjGdz9KHc8sGGVAGlUABkE8BED2tbIZoxkwSqzOwde8OcUEH0bb5DLZUWIMvyBSA=="],
 
-    "@solid-primitives/lifecycle": ["@solid-primitives/lifecycle@0.1.2", "", { "peerDependencies": { "solid-js": "^1.6.12" } }, "sha512-+K0T10kZXqorocFj0coIqt8NYm2UqoZfpF3nm2RwrDMZMV+C+SC0Oi3N6Dnq2i7W/n1cHAnfpoV4CBLsW21lJw=="],
-
     "@solid-primitives/map": ["@solid-primitives/map@0.4.13", "", { "dependencies": { "@solid-primitives/trigger": "^1.1.0" }, "peerDependencies": { "solid-js": "^1.6.12" } }, "sha512-B1zyFbsiTQvqPr+cuPCXO72sRuczG9Swncqk5P74NCGw1VE8qa/Ry9GlfI1e/VdeQYHjan+XkbE3rO2GW/qKew=="],
 
     "@solid-primitives/media": ["@solid-primitives/media@2.3.3", "", { "dependencies": { "@solid-primitives/event-listener": "^2.4.3", "@solid-primitives/rootless": "^1.5.2", "@solid-primitives/static-store": "^0.1.2", "@solid-primitives/utils": "^6.3.2" }, "peerDependencies": { "solid-js": "^1.6.12" } }, "sha512-hQ4hLOGvfbugQi5Eu1BFWAIJGIAzztq9x0h02xgBGl2l0Jaa3h7tg6bz5tV1NSuNYVGio4rPoa7zVQQLkkx9dA=="],
 
-    "@solid-primitives/page-visibility": ["@solid-primitives/page-visibility@2.1.1", "", { "dependencies": { "@solid-primitives/event-listener": "^2.4.1", "@solid-primitives/rootless": "^1.5.1", "@solid-primitives/utils": "^6.3.1" }, "peerDependencies": { "solid-js": "^1.6.12" } }, "sha512-CV9BqMqhunf4OOyBkhJCH9f5ivg0ADavdcaBsrqoFvwIk1FoD/blPSHYM4CK8IjS/AEXNcsjlNVc34lMu+2Wdg=="],
-
     "@solid-primitives/props": ["@solid-primitives/props@3.2.2", "", { "dependencies": { "@solid-primitives/utils": "^6.3.2" }, "peerDependencies": { "solid-js": "^1.6.12" } }, "sha512-lZOTwFJajBrshSyg14nBMEP0h8MXzPowGO0s3OeiR3z6nXHTfj0FhzDtJMv+VYoRJKQHG2QRnJTgCzK6erARAw=="],
 
     "@solid-primitives/refs": ["@solid-primitives/refs@1.1.2", "", { "dependencies": { "@solid-primitives/utils": "^6.3.2" }, "peerDependencies": { "solid-js": "^1.6.12" } }, "sha512-K7tf2thy7L+YJjdqXspXOg5xvNEOH8tgEWsp0+1mQk3obHBRD6hEjYZk7p7FlJphSZImS35je3UfmWuD7MhDfg=="],

nix/hashes.json

@@ -1,8 +1,8 @@
 {
   "nodeModules": {
-    "x86_64-linux": "sha256-c99eE1cKAQHvwJosaFo42U9Hk0Rtp/U5oTTlyiz2Zw4=",
-    "aarch64-linux": "sha256-LbdssPrf8Bijyp4mRo8QaO/swxwUWSo1g0jLPm2rvUA=",
-    "aarch64-darwin": "sha256-0L9y6Zk4l2vAxsM2bENahhtRZY1C3XhdxLgnnYlhkkY=",
-    "x86_64-darwin": "sha256-0J5sFG/kHHRDcTpdpdPBMJEOHwCRnAUYmbxEHPPLDvU="
+    "x86_64-linux": "sha256-4kjoJ06VNvHltPHfzQRBG0bC6R39jao10ffGzrNZ230=",
+    "aarch64-linux": "sha256-6Uio+S2rcyBWbBEeOZb9N1CCKgkbKi68lOIKi3Ws/pQ=",
+    "aarch64-darwin": "sha256-8ngN5KVN4vhdsk0QJ11BGgSVBrcaEbwSj23c77HBpgs=",
+    "x86_64-darwin": "sha256-v/ueYGb9a0Nymzy+mkO4uQr78DAuJnES1qOT0onFgnQ="
   }
 }

packages/app/e2e/AGENTS.md

@@ -72,9 +72,6 @@ test("test description", async ({ page, sdk, gotoSession }) => {
 - `openSidebar(page)` / `closeSidebar(page)` - Toggle sidebar
 - `withSession(sdk, title, callback)` - Create temp session
 - `withProject(...)` - Create temp project/workspace
-- `sessionIDFromUrl(url)` - Read session ID from URL
-- `slugFromUrl(url)` - Read workspace slug from URL
-- `waitSlug(page, skip?)` - Wait for resolved workspace slug
 - `trackSession(sessionID, directory?)` - Register session for fixture cleanup
 - `trackDirectory(directory)` - Register directory for fixture cleanup
 - `clickListItem(container, filter)` - Click list item by key/text
@@ -172,10 +169,9 @@ await page.keyboard.press(`${modKey}+Comma`) // Open settings
 1. Choose appropriate folder or create new one
 2. Import from `../fixtures`
 3. Use helper functions from `../actions` and `../selectors`
-4. When validating routing, use shared helpers from `../actions`. Workspace URL slugs can be canonicalized on Windows, so assert against canonical or resolved workspace slugs.
-5. Clean up any created resources
-6. Use specific selectors (avoid CSS classes)
-7. Test one feature per test file
+4. Clean up any created resources
+5. Use specific selectors (avoid CSS classes)
+6. Test one feature per test file
 
 ## Local Development
 

packages/app/e2e/actions.ts

@@ -7,7 +7,6 @@ import { createSdk, modKey, resolveDirectory, serverUrl } from "./utils"
 import {
   dropdownMenuTriggerSelector,
   dropdownMenuContentSelector,
-  sessionTimelineHeaderSelector,
   projectMenuTriggerSelector,
   projectCloseMenuSelector,
   projectWorkspacesToggleSelector,
@@ -200,33 +199,6 @@ export async function cleanupTestProject(directory: string) {
   await fs.rm(directory, { recursive: true, force: true, maxRetries: 5, retryDelay: 100 }).catch(() => undefined)
 }
 
-export function slugFromUrl(url: string) {
-  return /\/([^/]+)\/session(?:[/?#]|$)/.exec(url)?.[1] ?? ""
-}
-
-export async function waitSlug(page: Page, skip: string[] = []) {
-  let prev = ""
-  let next = ""
-  await expect
-    .poll(
-      () => {
-        const slug = slugFromUrl(page.url())
-        if (!slug) return ""
-        if (skip.includes(slug)) return ""
-        if (slug !== prev) {
-          prev = slug
-          next = ""
-          return ""
-        }
-        next = slug
-        return slug
-      },
-      { timeout: 45_000 },
-    )
-    .not.toBe("")
-  return next
-}
-
 export function sessionIDFromUrl(url: string) {
   const match = /\/session\/([^/?#]+)/.exec(url)
   return match?.[1]
@@ -244,9 +216,7 @@ export async function openSessionMoreMenu(page: Page, sessionID: string) {
 
   const scroller = page.locator(".scroll-view__viewport").first()
   await expect(scroller).toBeVisible()
-  const header = page.locator(sessionTimelineHeaderSelector).first()
-  await expect(header).toBeVisible({ timeout: 30_000 })
-  await expect(header.getByRole("heading", { level: 1 }).first()).toBeVisible({ timeout: 30_000 })
+  await expect(scroller.getByRole("heading", { level: 1 }).first()).toBeVisible({ timeout: 30_000 })
 
   const menu = page
     .locator(dropdownMenuContentSelector)
@@ -262,7 +232,7 @@ export async function openSessionMoreMenu(page: Page, sessionID: string) {
 
   if (opened) return menu
 
-  const menuTrigger = header.getByRole("button", { name: /more options/i }).first()
+  const menuTrigger = scroller.getByRole("button", { name: /more options/i }).first()
   await expect(menuTrigger).toBeVisible()
   await menuTrigger.click()
 

packages/app/e2e/app/home.spec.ts

@@ -1,17 +1,17 @@
 import { test, expect } from "../fixtures"
-import { serverNamePattern } from "../utils"
+import { serverName } from "../utils"
 
 test("home renders and shows core entrypoints", async ({ page }) => {
   await page.goto("/")
 
   await expect(page.getByRole("button", { name: "Open project" }).first()).toBeVisible()
-  await expect(page.getByRole("button", { name: serverNamePattern })).toBeVisible()
+  await expect(page.getByRole("button", { name: serverName })).toBeVisible()
 })
 
 test("server picker dialog opens from home", async ({ page }) => {
   await page.goto("/")
 
-  const trigger = page.getByRole("button", { name: serverNamePattern })
+  const trigger = page.getByRole("button", { name: serverName })
   await expect(trigger).toBeVisible()
   await trigger.click()
 

packages/app/e2e/app/server-default.spec.ts

@@ -1,6 +1,6 @@
 import { test, expect } from "../fixtures"
-import { serverNamePattern, serverUrls } from "../utils"
-import { closeDialog, clickMenuItem } from "../actions"
+import { serverName, serverUrl } from "../utils"
+import { clickListItem, closeDialog, clickMenuItem } from "../actions"
 
 const DEFAULT_SERVER_URL_KEY = "opencode.settings.dat:defaultServerUrl"
 
@@ -31,9 +31,10 @@ test("can set a default server on web", async ({ page, gotoSession }) => {
   const dialog = page.getByRole("dialog")
   await expect(dialog).toBeVisible()
 
-  await expect(dialog.getByText(serverNamePattern).first()).toBeVisible()
+  const row = dialog.locator('[data-slot="list-item"]').filter({ hasText: serverName }).first()
+  await expect(row).toBeVisible()
 
-  const menuTrigger = dialog.locator('[data-slot="dropdown-menu-trigger"]').first()
+  const menuTrigger = row.locator('[data-slot="dropdown-menu-trigger"]').first()
   await expect(menuTrigger).toBeVisible()
   await menuTrigger.click({ force: true })
 
@@ -41,18 +42,14 @@ test("can set a default server on web", async ({ page, gotoSession }) => {
   await expect(menu).toBeVisible()
   await clickMenuItem(menu, /set as default/i)
 
-  await expect
-    .poll(async () =>
-      serverUrls.includes((await page.evaluate((key) => localStorage.getItem(key), DEFAULT_SERVER_URL_KEY)) ?? ""),
-    )
-    .toBe(true)
-  await expect(dialog.getByText("Default", { exact: true })).toBeVisible()
+  await expect.poll(() => page.evaluate((key) => localStorage.getItem(key), DEFAULT_SERVER_URL_KEY)).toBe(serverUrl)
+  await expect(row.getByText("Default", { exact: true })).toBeVisible()
 
   await closeDialog(page, dialog)
 
   await ensurePopoverOpen()
 
-  const serverRow = popover.locator("button").filter({ hasText: serverNamePattern }).first()
+  const serverRow = popover.locator("button").filter({ hasText: serverName }).first()
   await expect(serverRow).toBeVisible()
   await expect(serverRow.getByText("Default", { exact: true })).toBeVisible()
 })

packages/app/e2e/commands/panels.spec.ts

@@ -10,8 +10,6 @@ const expanded = async (el: { getAttribute: (name: string) => Promise<string | n
 test("review panel can be toggled via keybind", async ({ page, gotoSession }) => {
   await gotoSession()
 
-  const reviewPanel = page.locator("#review-panel")
-
   const treeToggle = page.getByRole("button", { name: "Toggle file tree" }).first()
   await expect(treeToggle).toBeVisible()
   if (await expanded(treeToggle)) await treeToggle.click()
@@ -21,13 +19,13 @@ test("review panel can be toggled via keybind", async ({ page, gotoSession }) =>
   await expect(reviewToggle).toBeVisible()
   if (await expanded(reviewToggle)) await reviewToggle.click()
   await expect(reviewToggle).toHaveAttribute("aria-expanded", "false")
-  await expect(reviewPanel).toHaveAttribute("aria-hidden", "true")
+  await expect(page.locator("#review-panel")).toHaveCount(0)
 
   await page.keyboard.press(`${modKey}+Shift+R`)
   await expect(reviewToggle).toHaveAttribute("aria-expanded", "true")
-  await expect(reviewPanel).toHaveAttribute("aria-hidden", "false")
+  await expect(page.locator("#review-panel")).toBeVisible()
 
   await page.keyboard.press(`${modKey}+Shift+R`)
   await expect(reviewToggle).toHaveAttribute("aria-expanded", "false")
-  await expect(reviewPanel).toHaveAttribute("aria-hidden", "true")
+  await expect(page.locator("#review-panel")).toHaveCount(0)
 })

packages/app/e2e/files/file-tree.spec.ts

@@ -43,13 +43,6 @@ test("file tree can expand folders and open a file", async ({ page, gotoSession
   await tab.click()
   await expect(tab).toHaveAttribute("aria-selected", "true")
 
-  await toggle.click()
-  await expect(toggle).toHaveAttribute("aria-expanded", "false")
-
-  await toggle.click()
-  await expect(toggle).toHaveAttribute("aria-expanded", "true")
-  await expect(allTab).toHaveAttribute("aria-selected", "true")
-
   const viewer = page.locator('[data-component="file"][data-mode="text"]').first()
   await expect(viewer).toBeVisible()
   await expect(viewer).toContainText("export default function FileTree")

packages/app/e2e/projects/projects-close.spec.ts

@@ -1,8 +1,36 @@
 import { test, expect } from "../fixtures"
 import { createTestProject, cleanupTestProject, openSidebar, clickMenuItem, openProjectMenu } from "../actions"
-import { projectSwitchSelector } from "../selectors"
+import { projectCloseHoverSelector, projectSwitchSelector } from "../selectors"
 import { dirSlug } from "../utils"
 
+test("can close a project via hover card close button", async ({ page, withProject }) => {
+  await page.setViewportSize({ width: 1400, height: 800 })
+
+  const other = await createTestProject()
+  const otherSlug = dirSlug(other)
+
+  try {
+    await withProject(
+      async () => {
+        await openSidebar(page)
+
+        const otherButton = page.locator(projectSwitchSelector(otherSlug)).first()
+        await expect(otherButton).toBeVisible()
+        await otherButton.hover()
+
+        const close = page.locator(projectCloseHoverSelector(otherSlug)).first()
+        await expect(close).toBeVisible()
+        await close.click()
+
+        await expect(otherButton).toHaveCount(0)
+      },
+      { extra: [other] },
+    )
+  } finally {
+    await cleanupTestProject(other)
+  }
+})
+
 test("closing active project navigates to another open project", async ({ page, withProject }) => {
   await page.setViewportSize({ width: 1400, height: 800 })
 

packages/app/e2e/projects/projects-switch.spec.ts

@@ -1,9 +1,13 @@
 import { base64Decode } from "@opencode-ai/util/encode"
 import type { Page } from "@playwright/test"
 import { test, expect } from "../fixtures"
-import { defocus, createTestProject, cleanupTestProject, openSidebar, sessionIDFromUrl, waitSlug } from "../actions"
+import { defocus, createTestProject, cleanupTestProject, openSidebar, sessionIDFromUrl } from "../actions"
 import { projectSwitchSelector, promptSelector, workspaceItemSelector, workspaceNewSessionSelector } from "../selectors"
-import { dirSlug, resolveDirectory } from "../utils"
+import { dirSlug } from "../utils"
+
+function slugFromUrl(url: string) {
+  return /\/([^/]+)\/session(?:\/|$)/.exec(url)?.[1] ?? ""
+}
 
 async function workspaces(page: Page, directory: string, enabled: boolean) {
   await page.evaluate(
@@ -72,6 +76,7 @@ test("switching back to a project opens the latest workspace session", async ({
 
   const other = await createTestProject()
   const otherSlug = dirSlug(other)
+  let workspaceDir: string | undefined
   try {
     await withProject(
       async ({ directory, slug, trackSession, trackDirectory }) => {
@@ -84,27 +89,33 @@ test("switching back to a project opens the latest workspace session", async ({
 
         await page.getByRole("button", { name: "New workspace" }).first().click()
 
-        const raw = await waitSlug(page, [slug])
-        const dir = base64Decode(raw)
-        if (!dir) throw new Error(`Failed to decode workspace slug: ${raw}`)
-        const space = await resolveDirectory(dir)
-        const next = dirSlug(space)
-        trackDirectory(space)
+        await expect
+          .poll(
+            () => {
+              const next = slugFromUrl(page.url())
+              if (!next) return ""
+              if (next === slug) return ""
+              return next
+            },
+            { timeout: 45_000 },
+          )
+          .not.toBe("")
+
+        const workspaceSlug = slugFromUrl(page.url())
+        workspaceDir = base64Decode(workspaceSlug)
+        if (!workspaceDir) throw new Error(`Failed to decode workspace slug: ${workspaceSlug}`)
+        trackDirectory(workspaceDir)
         await openSidebar(page)
 
-        const item = page.locator(`${workspaceItemSelector(next)}, ${workspaceItemSelector(raw)}`).first()
-        await expect(item).toBeVisible()
-        await item.hover()
+        const workspace = page.locator(workspaceItemSelector(workspaceSlug)).first()
+        await expect(workspace).toBeVisible()
+        await workspace.hover()
 
-        const btn = page.locator(`${workspaceNewSessionSelector(next)}, ${workspaceNewSessionSelector(raw)}`).first()
-        await expect(btn).toBeVisible()
-        await btn.click({ force: true })
+        const newSession = page.locator(workspaceNewSessionSelector(workspaceSlug)).first()
+        await expect(newSession).toBeVisible()
+        await newSession.click({ force: true })
 
-        // A new workspace can be discovered via a transient slug before the route and sidebar
-        // settle to the canonical workspace path on Windows, so interact with either and assert
-        // against the resolved workspace slug.
-        await waitSlug(page)
-        await expect(page).toHaveURL(new RegExp(`/${next}/session(?:[/?#]|$)`))
+        await expect(page).toHaveURL(new RegExp(`/${workspaceSlug}/session(?:[/?#]|$)`))
 
         // Create a session by sending a prompt
         const prompt = page.locator(promptSelector)
@@ -117,9 +128,9 @@ test("switching back to a project opens the latest workspace session", async ({
 
         const created = sessionIDFromUrl(page.url())
         if (!created) throw new Error(`Failed to get session ID from url: ${page.url()}`)
-        trackSession(created, space)
+        trackSession(created, workspaceDir)
 
-        await expect(page).toHaveURL(new RegExp(`/${next}/session/${created}(?:[/?#]|$)`))
+        await expect(page).toHaveURL(new RegExp(`/${workspaceSlug}/session/${created}(?:[/?#]|$)`))
 
         await openSidebar(page)
 

packages/app/e2e/projects/workspace-new-session.spec.ts

@@ -1,10 +1,34 @@
 import { base64Decode } from "@opencode-ai/util/encode"
 import type { Page } from "@playwright/test"
 import { test, expect } from "../fixtures"
-import { openSidebar, sessionIDFromUrl, setWorkspacesEnabled, slugFromUrl, waitSlug } from "../actions"
+import { openSidebar, sessionIDFromUrl, setWorkspacesEnabled } from "../actions"
 import { promptSelector, workspaceItemSelector, workspaceNewSessionSelector } from "../selectors"
 import { createSdk } from "../utils"
 
+function slugFromUrl(url: string) {
+  return /\/([^/]+)\/session(?:\/|$)/.exec(url)?.[1] ?? ""
+}
+
+async function waitSlug(page: Page, skip: string[] = []) {
+  let prev = ""
+  await expect
+    .poll(
+      () => {
+        const slug = slugFromUrl(page.url())
+        if (!slug) return ""
+        if (skip.includes(slug)) return ""
+        if (slug !== prev) {
+          prev = slug
+          return ""
+        }
+        return slug
+      },
+      { timeout: 45_000 },
+    )
+    .not.toBe("")
+  return slugFromUrl(page.url())
+}
+
 async function waitWorkspaceReady(page: Page, slug: string) {
   await openSidebar(page)
   await expect

packages/app/e2e/projects/workspaces.spec.ts

@@ -14,12 +14,34 @@ import {
   openSidebar,
   openWorkspaceMenu,
   setWorkspacesEnabled,
-  slugFromUrl,
-  waitSlug,
 } from "../actions"
 import { dropdownMenuContentSelector, inlineInputSelector, workspaceItemSelector } from "../selectors"
 import { createSdk, dirSlug } from "../utils"
 
+function slugFromUrl(url: string) {
+  return /\/([^/]+)\/session(?:\/|$)/.exec(url)?.[1] ?? ""
+}
+
+async function waitSlug(page: Page, skip: string[] = []) {
+  let prev = ""
+  await expect
+    .poll(
+      () => {
+        const slug = slugFromUrl(page.url())
+        if (!slug) return ""
+        if (skip.includes(slug)) return ""
+        if (slug !== prev) {
+          prev = slug
+          return ""
+        }
+        return slug
+      },
+      { timeout: 45_000 },
+    )
+    .not.toBe("")
+  return slugFromUrl(page.url())
+}
+
 async function setupWorkspaceTest(page: Page, project: { slug: string }) {
   const rootSlug = project.slug
   await openSidebar(page)
@@ -331,7 +353,17 @@ test("can reorder workspaces by drag and drop", async ({ page, withProject }) =>
       for (const _ of [0, 1]) {
         const prev = slugFromUrl(page.url())
         await page.getByRole("button", { name: "New workspace" }).first().click()
-        const slug = await waitSlug(page, [rootSlug, prev])
+        await expect
+          .poll(
+            () => {
+              const slug = slugFromUrl(page.url())
+              return slug.length > 0 && slug !== rootSlug && slug !== prev
+            },
+            { timeout: 45_000 },
+          )
+          .toBe(true)
+
+        const slug = slugFromUrl(page.url())
         const dir = base64Decode(slug)
         workspaces.push({ slug, directory: dir })
 

packages/app/e2e/selectors.ts

@@ -30,6 +30,8 @@ export const sidebarNavSelector = '[data-component="sidebar-nav-desktop"]'
 export const projectSwitchSelector = (slug: string) =>
   `${sidebarNavSelector} [data-action="project-switch"][data-project="${slug}"]`
 
+export const projectCloseHoverSelector = (slug: string) => `[data-action="project-close-hover"][data-project="${slug}"]`
+
 export const projectMenuTriggerSelector = (slug: string) =>
   `${sidebarNavSelector} [data-action="project-menu"][data-project="${slug}"]`
 
@@ -51,8 +53,6 @@ export const dropdownMenuContentSelector = '[data-component="dropdown-menu-conte
 
 export const inlineInputSelector = '[data-component="inline-input"]'
 
-export const sessionTimelineHeaderSelector = "[data-session-title]"
-
 export const sessionItemSelector = (sessionID: string) => `${sidebarNavSelector} [data-session-id="${sessionID}"]`
 
 export const workspaceItemSelector = (slug: string) =>

packages/app/e2e/session/session-undo-redo.spec.ts

@@ -45,7 +45,7 @@ async function seedConversation(input: {
     .toBe(true)
 
   if (!userMessageID) throw new Error("Expected a user message id")
-  await expect(input.page.locator(`[data-message-id="${userMessageID}"]`)).toHaveCount(1, { timeout: 30_000 })
+  await expect(input.page.locator(`[data-message-id="${userMessageID}"]`).first()).toBeVisible({ timeout: 30_000 })
   return { prompt, userMessageID }
 }
 
@@ -123,7 +123,7 @@ test("slash redo clears revert and restores latest state", async ({ page, withPr
         .toBeUndefined()
 
       await expect(seeded.prompt).not.toContainText(token)
-      await expect(page.locator(`[data-message-id="${seeded.userMessageID}"]`)).toHaveCount(1)
+      await expect(page.locator(`[data-message-id="${seeded.userMessageID}"]`).first()).toBeVisible()
     })
   })
 })
@@ -158,8 +158,8 @@ test("slash undo/redo traverses multi-step revert stack", async ({ page, withPro
       const firstMessage = page.locator(`[data-message-id="${first.userMessageID}"]`)
       const secondMessage = page.locator(`[data-message-id="${second.userMessageID}"]`)
 
-      await expect(firstMessage).toHaveCount(1)
-      await expect(secondMessage).toHaveCount(1)
+      await expect(firstMessage.first()).toBeVisible()
+      await expect(secondMessage.first()).toBeVisible()
 
       await second.prompt.click()
       await page.keyboard.press(`${modKey}+A`)
@@ -176,7 +176,7 @@ test("slash undo/redo traverses multi-step revert stack", async ({ page, withPro
         })
         .toBe(second.userMessageID)
 
-      await expect(firstMessage).toHaveCount(1)
+      await expect(firstMessage.first()).toBeVisible()
       await expect(secondMessage).toHaveCount(0)
 
       await second.prompt.click()
@@ -210,7 +210,7 @@ test("slash undo/redo traverses multi-step revert stack", async ({ page, withPro
         })
         .toBe(second.userMessageID)
 
-      await expect(firstMessage).toHaveCount(1)
+      await expect(firstMessage.first()).toBeVisible()
       await expect(secondMessage).toHaveCount(0)
 
       await second.prompt.click()
@@ -226,8 +226,8 @@ test("slash undo/redo traverses multi-step revert stack", async ({ page, withPro
         })
         .toBeUndefined()
 
-      await expect(firstMessage).toHaveCount(1)
-      await expect(secondMessage).toHaveCount(1)
+      await expect(firstMessage.first()).toBeVisible()
+      await expect(secondMessage.first()).toBeVisible()
     })
   })
 })

packages/app/e2e/session/session.spec.ts

@@ -7,7 +7,7 @@ import {
   openSharePopover,
   withSession,
 } from "../actions"
-import { sessionItemSelector, inlineInputSelector, sessionTimelineHeaderSelector } from "../selectors"
+import { sessionItemSelector, inlineInputSelector } from "../selectors"
 
 const shareDisabled = process.env.OPENCODE_DISABLE_SHARE === "true" || process.env.OPENCODE_DISABLE_SHARE === "1"
 
@@ -39,14 +39,12 @@ test("session can be renamed via header menu", async ({ page, sdk, gotoSession }
   await withSession(sdk, originalTitle, async (session) => {
     await seedMessage(sdk, session.id)
     await gotoSession(session.id)
-    await expect(page.locator(sessionTimelineHeaderSelector).getByRole("heading", { level: 1 }).first()).toHaveText(
-      originalTitle,
-    )
+    await expect(page.getByRole("heading", { level: 1 }).first()).toHaveText(originalTitle)
 
     const menu = await openSessionMoreMenu(page, session.id)
     await clickMenuItem(menu, /rename/i)
 
-    const input = page.locator(sessionTimelineHeaderSelector).locator(inlineInputSelector).first()
+    const input = page.locator(".scroll-view__viewport").locator(inlineInputSelector).first()
     await expect(input).toBeVisible()
     await expect(input).toBeFocused()
     await input.fill(renamedTitle)
@@ -63,9 +61,7 @@ test("session can be renamed via header menu", async ({ page, sdk, gotoSession }
       )
       .toBe(renamedTitle)
 
-    await expect(page.locator(sessionTimelineHeaderSelector).getByRole("heading", { level: 1 }).first()).toHaveText(
-      renamedTitle,
-    )
+    await expect(page.getByRole("heading", { level: 1 }).first()).toHaveText(renamedTitle)
   })
 })
 

packages/app/e2e/terminal/terminal-tabs.spec.ts

@@ -44,14 +44,12 @@ async function store(page: Page, key: string) {
   }, key)
 }
 
-test("inactive terminal tab buffers persist across tab switches", async ({ page, withProject }) => {
+test("terminal tab buffers persist across tab switches", async ({ page, withProject }) => {
   await withProject(async ({ directory, gotoSession }) => {
     const key = workspacePersistKey(directory, "terminal")
     const one = `E2E_TERM_ONE_${Date.now()}`
     const two = `E2E_TERM_TWO_${Date.now()}`
     const tabs = page.locator('#terminal-panel [data-slot="tabs-trigger"]')
-    const first = tabs.filter({ hasText: /Terminal 1/ }).first()
-    const second = tabs.filter({ hasText: /Terminal 2/ }).first()
 
     await gotoSession()
     await open(page)
@@ -63,39 +61,22 @@ test("inactive terminal tab buffers persist across tab switches", async ({ page,
 
     await run(page, `echo ${two}`)
 
-    await first.click()
-    await expect(first).toHaveAttribute("aria-selected", "true")
-    await expect
-      .poll(
-        async () => {
-          const state = await store(page, key)
-          const first = state?.all.find((item) => item.titleNumber === 1)?.buffer ?? ""
-          const second = state?.all.find((item) => item.titleNumber === 2)?.buffer ?? ""
-          return {
-            first: first.includes(one),
-            second: second.includes(two),
-          }
-        },
-        { timeout: 30_000 },
-      )
-      .toEqual({ first: false, second: true })
+    await tabs
+      .filter({ hasText: /Terminal 1/ })
+      .first()
+      .click()
 
-    await second.click()
-    await expect(second).toHaveAttribute("aria-selected", "true")
     await expect
       .poll(
         async () => {
           const state = await store(page, key)
           const first = state?.all.find((item) => item.titleNumber === 1)?.buffer ?? ""
           const second = state?.all.find((item) => item.titleNumber === 2)?.buffer ?? ""
-          return {
-            first: first.includes(one),
-            second: second.includes(two),
-          }
+          return first.includes(one) && second.includes(two)
         },
         { timeout: 30_000 },
       )
-      .toEqual({ first: true, second: false })
+      .toBe(true)
   })
 })
 

packages/app/e2e/utils.ts

@@ -7,22 +7,6 @@ export const serverPort = process.env.PLAYWRIGHT_SERVER_PORT ?? "4096"
 export const serverUrl = `http://${serverHost}:${serverPort}`
 export const serverName = `${serverHost}:${serverPort}`
 
-const localHosts = ["127.0.0.1", "localhost"]
-
-const serverLabels = (() => {
-  const url = new URL(serverUrl)
-  if (!localHosts.includes(url.hostname)) return [serverName]
-  return localHosts.map((host) => `${host}:${url.port}`)
-})()
-
-export const serverNames = [...new Set(serverLabels)]
-
-export const serverUrls = serverNames.map((name) => `http://${name}`)
-
-const escape = (value: string) => value.replace(/[.*+?^${}()|[\]\\]/g, "\\$&")
-
-export const serverNamePattern = new RegExp(`(?:${serverNames.map(escape).join("|")})`)
-
 export const modKey = process.platform === "darwin" ? "Meta" : "Control"
 export const terminalToggleKey = "Control+Backquote"
 

packages/app/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/app",
-  "version": "1.2.22",
+  "version": "1.2.20",
   "description": "",
   "type": "module",
   "exports": {

packages/app/src/components/prompt-input/submit.test.ts

@@ -6,19 +6,10 @@ let createPromptSubmit: typeof import("./submit").createPromptSubmit
 const createdClients: string[] = []
 const createdSessions: string[] = []
 const enabledAutoAccept: Array<{ sessionID: string; directory: string }> = []
-const optimistic: Array<{
-  message: {
-    agent: string
-    model: { providerID: string; modelID: string }
-    variant?: string
-  }
-}> = []
 const sentShell: string[] = []
 const syncedDirectories: string[] = []
 
-let params: { id?: string } = {}
 let selected = "/repo/worktree-a"
-let variant: string | undefined
 
 const promptValue: Prompt = [{ type: "text", content: "ls", start: 0, end: 2 }]
 
@@ -35,7 +26,6 @@ const clientFor = (directory: string) => {
         return { data: undefined }
       },
       prompt: async () => ({ data: undefined }),
-      promptAsync: async () => ({ data: undefined }),
       command: async () => ({ data: undefined }),
       abort: async () => ({ data: undefined }),
     },
@@ -50,7 +40,7 @@ beforeAll(async () => {
 
   mock.module("@solidjs/router", () => ({
     useNavigate: () => () => undefined,
-    useParams: () => params,
+    useParams: () => ({}),
   }))
 
   mock.module("@opencode-ai/sdk/v2/client", () => ({
@@ -72,7 +62,7 @@ beforeAll(async () => {
     useLocal: () => ({
       model: {
         current: () => ({ id: "model", provider: { id: "provider" } }),
-        variant: { current: () => variant },
+        variant: { current: () => undefined },
       },
       agent: {
         current: () => ({ name: "agent" }),
@@ -128,11 +118,7 @@ beforeAll(async () => {
       data: { command: [] },
       session: {
         optimistic: {
-          add: (value: {
-            message: { agent: string; model: { providerID: string; modelID: string }; variant?: string }
-          }) => {
-            optimistic.push(value)
-          },
+          add: () => undefined,
           remove: () => undefined,
         },
       },
@@ -169,12 +155,9 @@ beforeEach(() => {
   createdClients.length = 0
   createdSessions.length = 0
   enabledAutoAccept.length = 0
-  optimistic.length = 0
-  params = {}
   sentShell.length = 0
   syncedDirectories.length = 0
   selected = "/repo/worktree-a"
-  variant = undefined
 })
 
 describe("prompt submit worktree selection", () => {
@@ -236,39 +219,4 @@ describe("prompt submit worktree selection", () => {
 
     expect(enabledAutoAccept).toEqual([{ sessionID: "session-1", directory: "/repo/worktree-a" }])
   })
-
-  test("includes the selected variant on optimistic prompts", async () => {
-    params = { id: "session-1" }
-    variant = "high"
-
-    const submit = createPromptSubmit({
-      info: () => ({ id: "session-1" }),
-      imageAttachments: () => [],
-      commentCount: () => 0,
-      autoAccept: () => false,
-      mode: () => "normal",
-      working: () => false,
-      editor: () => undefined,
-      queueScroll: () => undefined,
-      promptLength: (value) => value.reduce((sum, part) => sum + ("content" in part ? part.content.length : 0), 0),
-      addToHistory: () => undefined,
-      resetHistoryNavigation: () => undefined,
-      setMode: () => undefined,
-      setPopover: () => undefined,
-      onSubmit: () => undefined,
-    })
-
-    const event = { preventDefault: () => undefined } as unknown as Event
-
-    await submit.handleSubmit(event)
-
-    expect(optimistic).toHaveLength(1)
-    expect(optimistic[0]).toMatchObject({
-      message: {
-        agent: "agent",
-        model: { providerID: "provider", modelID: "model" },
-        variant: "high",
-      },
-    })
-  })
 })

packages/app/src/components/prompt-input/submit.ts

@@ -316,7 +316,6 @@ export function createPromptSubmit(input: PromptSubmitInput) {
       time: { created: Date.now() },
       agent,
       model,
-      variant,
     }
 
     const addOptimisticMessage = () =>

packages/app/src/components/session/session-header.tsx

@@ -303,12 +303,7 @@ export function SessionHeader() {
   })
 
   const canOpen = createMemo(() => platform.platform === "desktop" && !!platform.openPath && server.isLocal())
-  const current = createMemo(
-    () =>
-      options().find((o) => o.id === prefs.app) ??
-      options()[0] ??
-      ({ id: "finder", label: fileManager().label, icon: fileManager().icon } as const),
-  )
+  const current = createMemo(() => options().find((o) => o.id === prefs.app) ?? options()[0])
   const opening = createMemo(() => openRequest.app !== undefined)
 
   const selectApp = (app: OpenApp) => {

packages/app/src/components/session/session-new-view.tsx

@@ -4,12 +4,12 @@ import { useSync } from "@/context/sync"
 import { useSDK } from "@/context/sdk"
 import { useLanguage } from "@/context/language"
 import { Icon } from "@opencode-ai/ui/icon"
-import { Mark } from "@opencode-ai/ui/logo"
 import { getDirectory, getFilename } from "@opencode-ai/util/path"
 
 const MAIN_WORKTREE = "main"
 const CREATE_WORKTREE = "create"
-const ROOT_CLASS = "size-full flex flex-col"
+const ROOT_CLASS =
+  "size-full flex flex-col justify-end items-start gap-4 flex-[1_0_0] self-stretch max-w-200 mx-auto 2xl:max-w-[1000px] px-6 pb-16"
 
 interface NewSessionViewProps {
   worktree: string
@@ -50,43 +50,33 @@ export function NewSessionView(props: NewSessionViewProps) {
 
   return (
     <div class={ROOT_CLASS}>
-      <div class="h-12 shrink-0" aria-hidden />
-      <div class="flex-1 px-6 pb-30 flex items-center justify-center text-center">
-        <div class="w-full max-w-200 flex flex-col items-center text-center gap-4">
-          <div class="flex flex-col items-center gap-6">
-            <Mark class="w-10" />
-            <div class="text-20-medium text-text-strong">{language.t("session.new.title")}</div>
-          </div>
-          <div class="w-full flex flex-col gap-4 items-center">
-            <div class="flex items-start justify-center gap-3 min-h-5">
-              <div class="text-12-medium text-text-weak select-text leading-5 min-w-0 max-w-160 break-words text-center">
-                {getDirectory(projectRoot())}
-                <span class="text-text-strong">{getFilename(projectRoot())}</span>
-              </div>
-            </div>
-            <div class="flex items-start justify-center gap-1.5 min-h-5">
-              <Icon name="branch" size="small" class="mt-0.5 shrink-0" />
-              <div class="text-12-medium text-text-weak select-text leading-5 min-w-0 max-w-160 break-words text-center">
-                {label(current())}
-              </div>
-            </div>
-            <Show when={sync.project}>
-              {(project) => (
-                <div class="flex items-start justify-center gap-3 min-h-5">
-                  <div class="text-12-medium text-text-weak leading-5 min-w-0 max-w-160 break-words text-center">
-                    {language.t("session.new.lastModified")}&nbsp;
-                    <span class="text-text-strong">
-                      {DateTime.fromMillis(project().time.updated ?? project().time.created)
-                        .setLocale(language.intl())
-                        .toRelative()}
-                    </span>
-                  </div>
-                </div>
-              )}
-            </Show>
-          </div>
+      <div class="text-20-medium text-text-weaker">{language.t("command.session.new")}</div>
+      <div class="flex justify-center items-start gap-3 min-h-5">
+        <Icon name="folder" size="small" class="mt-0.5 shrink-0" />
+        <div class="text-12-medium text-text-weak select-text leading-5">
+          {getDirectory(projectRoot())}
+          <span class="text-text-strong">{getFilename(projectRoot())}</span>
         </div>
       </div>
+      <div class="flex justify-center items-start gap-3 min-h-5">
+        <Icon name="branch" size="small" class="mt-0.5 shrink-0" />
+        <div class="text-12-medium text-text-weak select-text leading-5">{label(current())}</div>
+      </div>
+      <Show when={sync.project}>
+        {(project) => (
+          <div class="flex justify-center items-start gap-3 min-h-5">
+            <Icon name="pencil-line" size="small" class="mt-0.5 shrink-0" />
+            <div class="text-12-medium text-text-weak leading-5">
+              {language.t("session.new.lastModified")}&nbsp;
+              <span class="text-text-strong">
+                {DateTime.fromMillis(project().time.updated ?? project().time.created)
+                  .setLocale(language.intl())
+                  .toRelative()}
+              </span>
+            </div>
+          </div>
+        )}
+      </Show>
     </div>
   )
 }

packages/app/src/components/titlebar.tsx

@@ -155,7 +155,7 @@ export function Titlebar() {
 
   return (
     <header
-      class="h-10 shrink-0 bg-background-base relative grid grid-cols-[minmax(0,1fr)_auto_minmax(0,1fr)] items-center"
+      class="h-10 shrink-0 bg-background-base relative grid grid-cols-[auto_minmax(0,1fr)_auto] items-center"
       style={{ "min-height": minHeight() }}
       data-tauri-drag-region
       onMouseDown={drag}
@@ -269,7 +269,7 @@ export function Titlebar() {
       </div>
 
       <div class="min-w-0 flex items-center justify-center pointer-events-none">
-        <div id="opencode-titlebar-center" class="pointer-events-auto min-w-0 flex justify-center w-fit max-w-full" />
+        <div id="opencode-titlebar-center" class="pointer-events-auto w-full min-w-0 flex justify-center lg:w-fit" />
       </div>
 
       <div

packages/app/src/context/global-sync.tsx

@@ -27,7 +27,7 @@ import type { InitError } from "../pages/error"
 import { useGlobalSDK } from "./global-sdk"
 import { bootstrapDirectory, bootstrapGlobal } from "./global-sync/bootstrap"
 import { createChildStoreManager } from "./global-sync/child-store"
-import { applyDirectoryEvent, applyGlobalEvent, cleanupDroppedSessionCaches } from "./global-sync/event-reducer"
+import { applyDirectoryEvent, applyGlobalEvent } from "./global-sync/event-reducer"
 import { createRefreshQueue } from "./global-sync/queue"
 import { estimateRootSessionTotal, loadRootSessionsWithFallback } from "./global-sync/session-load"
 import { trimSessions } from "./global-sync/session-trim"
@@ -189,7 +189,6 @@ function createGlobalSync() {
       })
       if (next.length !== store.session.length) {
         setStore("session", reconcile(next, { key: "id" }))
-        cleanupDroppedSessionCaches(store, setStore, next, setSessionTodo)
       }
       children.unpin(directory)
       return
@@ -221,7 +220,6 @@ function createGlobalSync() {
           }),
         )
         setStore("session", reconcile(sessions, { key: "id" }))
-        cleanupDroppedSessionCaches(store, setStore, sessions, setSessionTodo)
         sessionMeta.set(directory, { limit })
       })
       .catch((err) => {

packages/app/src/context/global-sync/event-reducer.test.ts

@@ -2,7 +2,7 @@ import { describe, expect, test } from "bun:test"
 import type { Message, Part, PermissionRequest, Project, QuestionRequest, Session } from "@opencode-ai/sdk/v2/client"
 import { createStore } from "solid-js/store"
 import type { State } from "./types"
-import { applyDirectoryEvent, applyGlobalEvent, cleanupDroppedSessionCaches } from "./event-reducer"
+import { applyDirectoryEvent, applyGlobalEvent } from "./event-reducer"
 
 const rootSession = (input: { id: string; parentID?: string; archived?: number }) =>
   ({
@@ -248,62 +248,6 @@ describe("applyDirectoryEvent", () => {
     }
   })
 
-  test("cleans caches for trimmed sessions on session.created", () => {
-    const dropped = rootSession({ id: "ses_b" })
-    const kept = rootSession({ id: "ses_a" })
-    const message = userMessage("msg_1", dropped.id)
-    const todos: string[] = []
-    const [store, setStore] = createStore(
-      baseState({
-        limit: 1,
-        session: [dropped],
-        message: { [dropped.id]: [message] },
-        part: { [message.id]: [textPart("prt_1", dropped.id, message.id)] },
-        session_diff: { [dropped.id]: [] },
-        todo: { [dropped.id]: [] },
-        permission: { [dropped.id]: [] },
-        question: { [dropped.id]: [] },
-        session_status: { [dropped.id]: { type: "busy" } },
-      }),
-    )
-
-    applyDirectoryEvent({
-      event: { type: "session.created", properties: { info: kept } },
-      store,
-      setStore,
-      push() {},
-      directory: "/tmp",
-      loadLsp() {},
-      setSessionTodo(sessionID, value) {
-        if (value !== undefined) return
-        todos.push(sessionID)
-      },
-    })
-
-    expect(store.session.map((x) => x.id)).toEqual([kept.id])
-    expect(store.message[dropped.id]).toBeUndefined()
-    expect(store.part[message.id]).toBeUndefined()
-    expect(store.session_diff[dropped.id]).toBeUndefined()
-    expect(store.todo[dropped.id]).toBeUndefined()
-    expect(store.permission[dropped.id]).toBeUndefined()
-    expect(store.question[dropped.id]).toBeUndefined()
-    expect(store.session_status[dropped.id]).toBeUndefined()
-    expect(todos).toEqual([dropped.id])
-  })
-
-  test("cleanupDroppedSessionCaches clears part-only orphan state", () => {
-    const [store, setStore] = createStore(
-      baseState({
-        session: [rootSession({ id: "ses_keep" })],
-        part: { msg_1: [textPart("prt_1", "ses_drop", "msg_1")] },
-      }),
-    )
-
-    cleanupDroppedSessionCaches(store, setStore, store.session)
-
-    expect(store.part.msg_1).toBeUndefined()
-  })
-
   test("upserts and removes messages while clearing orphaned parts", () => {
     const sessionID = "ses_1"
     const [store, setStore] = createStore(

packages/app/src/context/global-sync/event-reducer.ts

@@ -13,7 +13,6 @@ import type {
 } from "@opencode-ai/sdk/v2/client"
 import type { State, VcsCache } from "./types"
 import { trimSessions } from "./session-trim"
-import { dropSessionCaches } from "./session-cache"
 
 export function applyGlobalEvent(input: {
   event: { type: string; properties?: unknown }
@@ -41,44 +40,37 @@ export function applyGlobalEvent(input: {
 }
 
 function cleanupSessionCaches(
+  store: Store<State>,
   setStore: SetStoreFunction<State>,
   sessionID: string,
   setSessionTodo?: (sessionID: string, todos: Todo[] | undefined) => void,
 ) {
   if (!sessionID) return
+  const hasAny =
+    store.message[sessionID] !== undefined ||
+    store.session_diff[sessionID] !== undefined ||
+    store.todo[sessionID] !== undefined ||
+    store.permission[sessionID] !== undefined ||
+    store.question[sessionID] !== undefined ||
+    store.session_status[sessionID] !== undefined
   setSessionTodo?.(sessionID, undefined)
+  if (!hasAny) return
   setStore(
     produce((draft) => {
-      dropSessionCaches(draft, [sessionID])
-    }),
-  )
-}
-
-export function cleanupDroppedSessionCaches(
-  store: Store<State>,
-  setStore: SetStoreFunction<State>,
-  next: Session[],
-  setSessionTodo?: (sessionID: string, todos: Todo[] | undefined) => void,
-) {
-  const keep = new Set(next.map((item) => item.id))
-  const stale = [
-    ...Object.keys(store.message),
-    ...Object.keys(store.session_diff),
-    ...Object.keys(store.todo),
-    ...Object.keys(store.permission),
-    ...Object.keys(store.question),
-    ...Object.keys(store.session_status),
-    ...Object.values(store.part)
-      .map((parts) => parts?.find((part) => !!part?.sessionID)?.sessionID)
-      .filter((sessionID): sessionID is string => !!sessionID),
-  ].filter((sessionID, index, list) => !keep.has(sessionID) && list.indexOf(sessionID) === index)
-  if (stale.length === 0) return
-  for (const sessionID of stale) {
-    setSessionTodo?.(sessionID, undefined)
-  }
-  setStore(
-    produce((draft) => {
-      dropSessionCaches(draft, stale)
+      const messages = draft.message[sessionID]
+      if (messages) {
+        for (const message of messages) {
+          const id = message?.id
+          if (!id) continue
+          delete draft.part[id]
+        }
+      }
+      delete draft.message[sessionID]
+      delete draft.session_diff[sessionID]
+      delete draft.todo[sessionID]
+      delete draft.permission[sessionID]
+      delete draft.question[sessionID]
+      delete draft.session_status[sessionID]
     }),
   )
 }
@@ -110,7 +102,6 @@ export function applyDirectoryEvent(input: {
       next.splice(result.index, 0, info)
       const trimmed = trimSessions(next, { limit: input.store.limit, permission: input.store.permission })
       input.setStore("session", reconcile(trimmed, { key: "id" }))
-      cleanupDroppedSessionCaches(input.store, input.setStore, trimmed, input.setSessionTodo)
       if (!info.parentID) input.setStore("sessionTotal", (value) => value + 1)
       break
     }
@@ -126,7 +117,7 @@ export function applyDirectoryEvent(input: {
             }),
           )
         }
-        cleanupSessionCaches(input.setStore, info.id, input.setSessionTodo)
+        cleanupSessionCaches(input.store, input.setStore, info.id, input.setSessionTodo)
         if (info.parentID) break
         input.setStore("sessionTotal", (value) => Math.max(0, value - 1))
         break
@@ -139,7 +130,6 @@ export function applyDirectoryEvent(input: {
       next.splice(result.index, 0, info)
       const trimmed = trimSessions(next, { limit: input.store.limit, permission: input.store.permission })
       input.setStore("session", reconcile(trimmed, { key: "id" }))
-      cleanupDroppedSessionCaches(input.store, input.setStore, trimmed, input.setSessionTodo)
       break
     }
     case "session.deleted": {
@@ -153,7 +143,7 @@ export function applyDirectoryEvent(input: {
           }),
         )
       }
-      cleanupSessionCaches(input.setStore, info.id, input.setSessionTodo)
+      cleanupSessionCaches(input.store, input.setStore, info.id, input.setSessionTodo)
       if (info.parentID) break
       input.setStore("sessionTotal", (value) => Math.max(0, value - 1))
       break

packages/app/src/context/global-sync/session-cache.test.ts

@@ -1,102 +0,0 @@
-import { describe, expect, test } from "bun:test"
-import type {
-  FileDiff,
-  Message,
-  Part,
-  PermissionRequest,
-  QuestionRequest,
-  SessionStatus,
-  Todo,
-} from "@opencode-ai/sdk/v2/client"
-import { dropSessionCaches, pickSessionCacheEvictions } from "./session-cache"
-
-const msg = (id: string, sessionID: string) =>
-  ({
-    id,
-    sessionID,
-    role: "user",
-    time: { created: 1 },
-    agent: "assistant",
-    model: { providerID: "openai", modelID: "gpt" },
-  }) as Message
-
-const part = (id: string, sessionID: string, messageID: string) =>
-  ({
-    id,
-    sessionID,
-    messageID,
-    type: "text",
-    text: id,
-  }) as Part
-
-describe("app session cache", () => {
-  test("dropSessionCaches clears orphaned parts without message rows", () => {
-    const store: {
-      session_status: Record<string, SessionStatus | undefined>
-      session_diff: Record<string, FileDiff[] | undefined>
-      todo: Record<string, Todo[] | undefined>
-      message: Record<string, Message[] | undefined>
-      part: Record<string, Part[] | undefined>
-      permission: Record<string, PermissionRequest[] | undefined>
-      question: Record<string, QuestionRequest[] | undefined>
-    } = {
-      session_status: { ses_1: { type: "busy" } as SessionStatus },
-      session_diff: { ses_1: [] },
-      todo: { ses_1: [] as Todo[] },
-      message: {},
-      part: { msg_1: [part("prt_1", "ses_1", "msg_1")] },
-      permission: { ses_1: [] as PermissionRequest[] },
-      question: { ses_1: [] as QuestionRequest[] },
-    }
-
-    dropSessionCaches(store, ["ses_1"])
-
-    expect(store.message.ses_1).toBeUndefined()
-    expect(store.part.msg_1).toBeUndefined()
-    expect(store.todo.ses_1).toBeUndefined()
-    expect(store.session_diff.ses_1).toBeUndefined()
-    expect(store.session_status.ses_1).toBeUndefined()
-    expect(store.permission.ses_1).toBeUndefined()
-    expect(store.question.ses_1).toBeUndefined()
-  })
-
-  test("dropSessionCaches clears message-backed parts", () => {
-    const m = msg("msg_1", "ses_1")
-    const store: {
-      session_status: Record<string, SessionStatus | undefined>
-      session_diff: Record<string, FileDiff[] | undefined>
-      todo: Record<string, Todo[] | undefined>
-      message: Record<string, Message[] | undefined>
-      part: Record<string, Part[] | undefined>
-      permission: Record<string, PermissionRequest[] | undefined>
-      question: Record<string, QuestionRequest[] | undefined>
-    } = {
-      session_status: {},
-      session_diff: {},
-      todo: {},
-      message: { ses_1: [m] },
-      part: { [m.id]: [part("prt_1", "ses_1", m.id)] },
-      permission: {},
-      question: {},
-    }
-
-    dropSessionCaches(store, ["ses_1"])
-
-    expect(store.message.ses_1).toBeUndefined()
-    expect(store.part[m.id]).toBeUndefined()
-  })
-
-  test("pickSessionCacheEvictions preserves requested sessions", () => {
-    const seen = new Set(["ses_1", "ses_2", "ses_3"])
-
-    const stale = pickSessionCacheEvictions({
-      seen,
-      keep: "ses_4",
-      limit: 2,
-      preserve: ["ses_1"],
-    })
-
-    expect(stale).toEqual(["ses_2", "ses_3"])
-    expect([...seen]).toEqual(["ses_1", "ses_4"])
-  })
-})

packages/app/src/context/global-sync/session-cache.ts

@@ -1,62 +0,0 @@
-import type {
-  FileDiff,
-  Message,
-  Part,
-  PermissionRequest,
-  QuestionRequest,
-  SessionStatus,
-  Todo,
-} from "@opencode-ai/sdk/v2/client"
-
-export const SESSION_CACHE_LIMIT = 40
-
-type SessionCache = {
-  session_status: Record<string, SessionStatus | undefined>
-  session_diff: Record<string, FileDiff[] | undefined>
-  todo: Record<string, Todo[] | undefined>
-  message: Record<string, Message[] | undefined>
-  part: Record<string, Part[] | undefined>
-  permission: Record<string, PermissionRequest[] | undefined>
-  question: Record<string, QuestionRequest[] | undefined>
-}
-
-export function dropSessionCaches(store: SessionCache, sessionIDs: Iterable<string>) {
-  const stale = new Set(Array.from(sessionIDs).filter(Boolean))
-  if (stale.size === 0) return
-
-  for (const key of Object.keys(store.part)) {
-    const parts = store.part[key]
-    if (!parts?.some((part) => stale.has(part?.sessionID ?? ""))) continue
-    delete store.part[key]
-  }
-
-  for (const sessionID of stale) {
-    delete store.message[sessionID]
-    delete store.todo[sessionID]
-    delete store.session_diff[sessionID]
-    delete store.session_status[sessionID]
-    delete store.permission[sessionID]
-    delete store.question[sessionID]
-  }
-}
-
-export function pickSessionCacheEvictions(input: {
-  seen: Set<string>
-  keep: string
-  limit: number
-  preserve?: Iterable<string>
-}) {
-  const stale: string[] = []
-  const keep = new Set([input.keep, ...Array.from(input.preserve ?? [])])
-  if (input.seen.has(input.keep)) input.seen.delete(input.keep)
-  input.seen.add(input.keep)
-  for (const id of input.seen) {
-    if (input.seen.size - stale.length <= input.limit) break
-    if (keep.has(id)) continue
-    stale.push(id)
-  }
-  for (const id of stale) {
-    input.seen.delete(id)
-  }
-  return stale
-}

packages/app/src/context/sync.tsx

@@ -6,7 +6,6 @@ import { createSimpleContext } from "@opencode-ai/ui/context"
 import { useGlobalSync } from "./global-sync"
 import { useSDK } from "./sdk"
 import type { Message, Part } from "@opencode-ai/sdk/v2/client"
-import { SESSION_CACHE_LIMIT, dropSessionCaches, pickSessionCacheEvictions } from "./global-sync/session-cache"
 
 function sortParts(parts: Part[]) {
   return parts.filter((part) => !!part?.id).sort((a, b) => cmp(a.id, b.id))
@@ -109,8 +108,6 @@ export const { use: useSync, provider: SyncProvider } = createSimpleContext({
     const inflight = new Map<string, Promise<void>>()
     const inflightDiff = new Map<string, Promise<void>>()
     const inflightTodo = new Map<string, Promise<void>>()
-    const maxDirs = 30
-    const seen = new Map<string, Set<string>>()
     const [meta, setMeta] = createStore({
       limit: {} as Record<string, number>,
       complete: {} as Record<string, boolean>,
@@ -124,62 +121,6 @@ export const { use: useSync, provider: SyncProvider } = createSimpleContext({
       return undefined
     }
 
-    const seenFor = (directory: string) => {
-      const existing = seen.get(directory)
-      if (existing) {
-        seen.delete(directory)
-        seen.set(directory, existing)
-        return existing
-      }
-      const created = new Set<string>()
-      seen.set(directory, created)
-      while (seen.size > maxDirs) {
-        const first = seen.keys().next().value
-        if (!first) break
-        const stale = [...(seen.get(first) ?? [])]
-        seen.delete(first)
-        const [, setStore] = globalSync.child(first, { bootstrap: false })
-        evict(first, setStore, stale)
-      }
-      return created
-    }
-
-    const clearMeta = (directory: string, sessionIDs: string[]) => {
-      if (sessionIDs.length === 0) return
-      setMeta(
-        produce((draft) => {
-          for (const sessionID of sessionIDs) {
-            const key = keyFor(directory, sessionID)
-            delete draft.limit[key]
-            delete draft.complete[key]
-            delete draft.loading[key]
-          }
-        }),
-      )
-    }
-
-    const evict = (directory: string, setStore: Setter, sessionIDs: string[]) => {
-      if (sessionIDs.length === 0) return
-      for (const sessionID of sessionIDs) {
-        globalSync.todo.set(sessionID, undefined)
-      }
-      setStore(
-        produce((draft) => {
-          dropSessionCaches(draft, sessionIDs)
-        }),
-      )
-      clearMeta(directory, sessionIDs)
-    }
-
-    const touch = (directory: string, setStore: Setter, sessionID: string) => {
-      const stale = pickSessionCacheEvictions({
-        seen: seenFor(directory),
-        keep: sessionID,
-        limit: SESSION_CACHE_LIMIT,
-      })
-      evict(directory, setStore, stale)
-    }
-
     const fetchMessages = async (input: { client: typeof sdk.client; sessionID: string; limit: number }) => {
       const messages = await retry(() =>
         input.client.session.messages({ sessionID: input.sessionID, limit: input.limit }),
@@ -194,8 +135,6 @@ export const { use: useSync, provider: SyncProvider } = createSimpleContext({
       }
     }
 
-    const tracked = (directory: string, sessionID: string) => seen.get(directory)?.has(sessionID) ?? false
-
     const loadMessages = async (input: {
       directory: string
       client: typeof sdk.client
@@ -209,7 +148,6 @@ export const { use: useSync, provider: SyncProvider } = createSimpleContext({
       setMeta("loading", key, true)
       await fetchMessages(input)
         .then((next) => {
-          if (!tracked(input.directory, input.sessionID)) return
           batch(() => {
             input.setStore("message", input.sessionID, reconcile(next.session, { key: "id" }))
             for (const p of next.part) {
@@ -220,7 +158,6 @@ export const { use: useSync, provider: SyncProvider } = createSimpleContext({
           })
         })
         .finally(() => {
-          if (!tracked(input.directory, input.sessionID)) return
           setMeta("loading", key, false)
         })
     }
@@ -262,7 +199,6 @@ export const { use: useSync, provider: SyncProvider } = createSimpleContext({
           parts: Part[]
           agent: string
           model: { providerID: string; modelID: string }
-          variant?: string
         }) {
           const message: Message = {
             id: input.messageID,
@@ -271,7 +207,6 @@ export const { use: useSync, provider: SyncProvider } = createSimpleContext({
             time: { created: Date.now() },
             agent: input.agent,
             model: input.model,
-            variant: input.variant,
           }
           const [, setStore] = target()
           setOptimisticAdd(setStore as (...args: unknown[]) => void, {
@@ -287,16 +222,11 @@ export const { use: useSync, provider: SyncProvider } = createSimpleContext({
           const key = keyFor(directory, sessionID)
           const hasSession = Binary.search(store.session, sessionID, (s) => s.id).found
 
-          touch(directory, setStore, sessionID)
-
-          if (store.message[sessionID] !== undefined && hasSession && meta.limit[key] !== undefined) return
-
           const limit = meta.limit[key] ?? messagePageSize
 
           const sessionReq = hasSession
             ? Promise.resolve()
             : retry(() => client.session.get({ sessionID })).then((session) => {
-                if (!tracked(directory, sessionID)) return
                 const data = session.data
                 if (!data) return
                 setStore(
@@ -326,13 +256,11 @@ export const { use: useSync, provider: SyncProvider } = createSimpleContext({
           const directory = sdk.directory
           const client = sdk.client
           const [store, setStore] = globalSync.child(directory)
-          touch(directory, setStore, sessionID)
           if (store.session_diff[sessionID] !== undefined) return
 
           const key = keyFor(directory, sessionID)
           return runInflight(inflightDiff, key, () =>
             retry(() => client.session.diff({ sessionID })).then((diff) => {
-              if (!tracked(directory, sessionID)) return
               setStore("session_diff", sessionID, reconcile(diff.data ?? [], { key: "file" }))
             }),
           )
@@ -341,7 +269,6 @@ export const { use: useSync, provider: SyncProvider } = createSimpleContext({
           const directory = sdk.directory
           const client = sdk.client
           const [store, setStore] = globalSync.child(directory)
-          touch(directory, setStore, sessionID)
           const existing = store.todo[sessionID]
           const cached = globalSync.data.session_todo[sessionID]
           if (existing !== undefined) {
@@ -358,7 +285,6 @@ export const { use: useSync, provider: SyncProvider } = createSimpleContext({
           const key = keyFor(directory, sessionID)
           return runInflight(inflightTodo, key, () =>
             retry(() => client.session.todo({ sessionID })).then((todo) => {
-              if (!tracked(directory, sessionID)) return
               const list = todo.data ?? []
               setStore("todo", sessionID, reconcile(list, { key: "id" }))
               globalSync.todo.set(sessionID, list)
@@ -382,7 +308,6 @@ export const { use: useSync, provider: SyncProvider } = createSimpleContext({
             const directory = sdk.directory
             const client = sdk.client
             const [, setStore] = globalSync.child(directory)
-            touch(directory, setStore, sessionID)
             const key = keyFor(directory, sessionID)
             const step = count ?? messagePageSize
             if (meta.loading[key]) return
@@ -398,11 +323,6 @@ export const { use: useSync, provider: SyncProvider } = createSimpleContext({
             })
           },
         },
-        evict(sessionID: string, directory = sdk.directory) {
-          const [, setStore] = globalSync.child(directory)
-          seenFor(directory).delete(sessionID)
-          evict(directory, setStore, [sessionID])
-        },
         fetch: async (count = 10) => {
           const directory = sdk.directory
           const client = sdk.client

packages/app/src/context/terminal.tsx

@@ -1,6 +1,6 @@
 import { createStore, produce } from "solid-js/store"
 import { createSimpleContext } from "@opencode-ai/ui/context"
-import { batch, createEffect, createMemo, createRoot, on, onCleanup } from "solid-js"
+import { batch, createEffect, createMemo, createRoot, onCleanup } from "solid-js"
 import { useParams } from "@solidjs/router"
 import { useSDK } from "./sdk"
 import type { Platform } from "./platform"
@@ -38,16 +38,6 @@ type TerminalCacheEntry = {
 
 const caches = new Set<Map<string, TerminalCacheEntry>>()
 
-const trimTerminal = (pty: LocalPTY) => {
-  if (!pty.buffer && pty.cursor === undefined && pty.scrollY === undefined) return pty
-  return {
-    ...pty,
-    buffer: undefined,
-    cursor: undefined,
-    scrollY: undefined,
-  }
-}
-
 export function clearWorkspaceTerminals(dir: string, sessionIDs?: string[], platform?: Platform) {
   const key = getWorkspaceTerminalCacheKey(dir)
   for (const cache of caches) {
@@ -198,18 +188,6 @@ function createWorkspaceTerminalSession(sdk: ReturnType<typeof useSDK>, dir: str
           console.error("Failed to update terminal", error)
         })
     },
-    trim(id: string) {
-      const index = store.all.findIndex((x) => x.id === id)
-      if (index === -1) return
-      setStore("all", index, (pty) => trimTerminal(pty))
-    },
-    trimAll() {
-      setStore("all", (all) => {
-        const next = all.map(trimTerminal)
-        if (next.every((pty, index) => pty === all[index])) return all
-        return next
-      })
-    },
     async clone(id: string) {
       const index = store.all.findIndex((x) => x.id === id)
       const pty = store.all[index]
@@ -344,27 +322,12 @@ export const { use: useTerminal, provider: TerminalProvider } = createSimpleCont
 
     const workspace = createMemo(() => loadWorkspace(params.dir!, params.id))
 
-    createEffect(
-      on(
-        () => ({ dir: params.dir, id: params.id }),
-        (next, prev) => {
-          if (!prev?.dir) return
-          if (next.dir === prev.dir && next.id === prev.id) return
-          if (next.dir === prev.dir && next.id) return
-          loadWorkspace(prev.dir, prev.id).trimAll()
-        },
-        { defer: true },
-      ),
-    )
-
     return {
       ready: () => workspace().ready(),
       all: () => workspace().all(),
       active: () => workspace().active(),
       new: () => workspace().new(),
       update: (pty: Partial<LocalPTY> & { id: string }) => workspace().update(pty),
-      trim: (id: string) => workspace().trim(id),
-      trimAll: () => workspace().trimAll(),
       clone: (id: string) => workspace().clone(id),
       open: (id: string) => workspace().open(id),
       close: (id: string) => workspace().close(id),

packages/app/src/i18n/ar.ts

@@ -456,7 +456,6 @@ export const dict = {
   "session.todo.title": "المهام",
   "session.todo.collapse": "طي",
   "session.todo.expand": "توسيع",
-  "session.new.title": "ابنِ أي شيء",
   "session.new.worktree.main": "الفرع الرئيسي",
   "session.new.worktree.mainWithBranch": "الفرع الرئيسي ({{branch}})",
   "session.new.worktree.create": "إنشاء شجرة عمل جديدة",

packages/app/src/i18n/br.ts

@@ -459,7 +459,6 @@ export const dict = {
   "session.todo.title": "Tarefas",
   "session.todo.collapse": "Recolher",
   "session.todo.expand": "Expandir",
-  "session.new.title": "Crie qualquer coisa",
   "session.new.worktree.main": "Branch principal",
   "session.new.worktree.mainWithBranch": "Branch principal ({{branch}})",
   "session.new.worktree.create": "Criar novo worktree",

packages/app/src/i18n/bs.ts

@@ -515,7 +515,6 @@ export const dict = {
   "session.todo.collapse": "Sažmi",
   "session.todo.expand": "Proširi",
 
-  "session.new.title": "Napravi bilo šta",
   "session.new.worktree.main": "Glavna grana",
   "session.new.worktree.mainWithBranch": "Glavna grana ({{branch}})",
   "session.new.worktree.create": "Kreiraj novi worktree",

packages/app/src/i18n/da.ts

@@ -510,7 +510,6 @@ export const dict = {
   "session.todo.collapse": "Skjul",
   "session.todo.expand": "Udvid",
 
-  "session.new.title": "Byg hvad som helst",
   "session.new.worktree.main": "Hovedgren",
   "session.new.worktree.mainWithBranch": "Hovedgren ({{branch}})",
   "session.new.worktree.create": "Opret nyt worktree",

packages/app/src/i18n/de.ts

@@ -467,7 +467,6 @@ export const dict = {
   "session.todo.title": "Aufgaben",
   "session.todo.collapse": "Einklappen",
   "session.todo.expand": "Ausklappen",
-  "session.new.title": "Baue, was du willst",
   "session.new.worktree.main": "Haupt-Branch",
   "session.new.worktree.mainWithBranch": "Haupt-Branch ({{branch}})",
   "session.new.worktree.create": "Neuen Worktree erstellen",

packages/app/src/i18n/en.ts

@@ -531,7 +531,6 @@ export const dict = {
   "session.todo.collapse": "Collapse",
   "session.todo.expand": "Expand",
 
-  "session.new.title": "Build anything",
   "session.new.worktree.main": "Main branch",
   "session.new.worktree.mainWithBranch": "Main branch ({{branch}})",
   "session.new.worktree.create": "Create new worktree",

packages/app/src/i18n/es.ts

@@ -516,7 +516,6 @@ export const dict = {
   "session.todo.collapse": "Contraer",
   "session.todo.expand": "Expandir",
 
-  "session.new.title": "Construye lo que quieras",
   "session.new.worktree.main": "Rama principal",
   "session.new.worktree.mainWithBranch": "Rama principal ({{branch}})",
   "session.new.worktree.create": "Crear nuevo árbol de trabajo",

packages/app/src/i18n/fr.ts

@@ -463,7 +463,6 @@ export const dict = {
   "session.todo.title": "Tâches",
   "session.todo.collapse": "Réduire",
   "session.todo.expand": "Développer",
-  "session.new.title": "Créez ce que vous voulez",
   "session.new.worktree.main": "Branche principale",
   "session.new.worktree.mainWithBranch": "Branche principale ({{branch}})",
   "session.new.worktree.create": "Créer un nouvel arbre de travail",

packages/app/src/i18n/ja.ts

@@ -457,7 +457,6 @@ export const dict = {
   "session.todo.title": "ToDo",
   "session.todo.collapse": "折りたたむ",
   "session.todo.expand": "展開",
-  "session.new.title": "何でも作る",
   "session.new.worktree.main": "メインブランチ",
   "session.new.worktree.mainWithBranch": "メインブランチ ({{branch}})",
   "session.new.worktree.create": "新しいワークツリーを作成",

packages/app/src/i18n/ko.ts

@@ -459,7 +459,6 @@ export const dict = {
   "session.todo.title": "할 일",
   "session.todo.collapse": "접기",
   "session.todo.expand": "펼치기",
-  "session.new.title": "무엇이든 만들기",
   "session.new.worktree.main": "메인 브랜치",
   "session.new.worktree.mainWithBranch": "메인 브랜치 ({{branch}})",
   "session.new.worktree.create": "새 작업 트리 생성",

packages/app/src/i18n/no.ts

@@ -516,7 +516,6 @@ export const dict = {
   "session.todo.collapse": "Skjul",
   "session.todo.expand": "Utvid",
 
-  "session.new.title": "Bygg hva som helst",
   "session.new.worktree.main": "Hovedgren",
   "session.new.worktree.mainWithBranch": "Hovedgren ({{branch}})",
   "session.new.worktree.create": "Opprett nytt worktree",

packages/app/src/i18n/pl.ts

@@ -458,7 +458,6 @@ export const dict = {
   "session.todo.title": "Zadania",
   "session.todo.collapse": "Zwiń",
   "session.todo.expand": "Rozwiń",
-  "session.new.title": "Zbuduj cokolwiek",
   "session.new.worktree.main": "Główna gałąź",
   "session.new.worktree.mainWithBranch": "Główna gałąź ({{branch}})",
   "session.new.worktree.create": "Utwórz nowe drzewo robocze",

packages/app/src/i18n/ru.ts

@@ -514,7 +514,6 @@ export const dict = {
   "session.todo.collapse": "Свернуть",
   "session.todo.expand": "Развернуть",
 
-  "session.new.title": "Создавайте что угодно",
   "session.new.worktree.main": "Основная ветка",
   "session.new.worktree.mainWithBranch": "Основная ветка ({{branch}})",
   "session.new.worktree.create": "Создать новый worktree",

packages/app/src/i18n/th.ts

@@ -511,7 +511,6 @@ export const dict = {
   "session.todo.collapse": "ย่อ",
   "session.todo.expand": "ขยาย",
 
-  "session.new.title": "สร้างอะไรก็ได้",
   "session.new.worktree.main": "สาขาหลัก",
   "session.new.worktree.mainWithBranch": "สาขาหลัก ({{branch}})",
   "session.new.worktree.create": "สร้าง worktree ใหม่",

packages/app/src/i18n/tr.ts

@@ -523,7 +523,6 @@ export const dict = {
   "session.todo.collapse": "Daralt",
   "session.todo.expand": "Genişlet",
 
-  "session.new.title": "İstediğini yap",
   "session.new.worktree.main": "Ana dal",
   "session.new.worktree.mainWithBranch": "Ana dal ({{branch}})",
   "session.new.worktree.create": "Yeni çalışma ağacı oluştur",

packages/app/src/i18n/zh.ts

@@ -510,7 +510,6 @@ export const dict = {
   "session.todo.title": "待办事项",
   "session.todo.collapse": "折叠",
   "session.todo.expand": "展开",
-  "session.new.title": "构建任何东西",
   "session.new.worktree.main": "主分支",
   "session.new.worktree.mainWithBranch": "主分支（{{branch}}）",
   "session.new.worktree.create": "创建新的 worktree",

packages/app/src/i18n/zht.ts

@@ -507,7 +507,6 @@ export const dict = {
   "session.todo.collapse": "折疊",
   "session.todo.expand": "展開",
 
-  "session.new.title": "建構任何東西",
   "session.new.worktree.main": "主分支",
   "session.new.worktree.mainWithBranch": "主分支 ({{branch}})",
   "session.new.worktree.create": "建立新的 worktree",

packages/app/src/pages/layout.tsx

@@ -34,7 +34,6 @@ import { useProviders } from "@/hooks/use-providers"
 import { showToast, Toast, toaster } from "@opencode-ai/ui/toast"
 import { useGlobalSDK } from "@/context/global-sdk"
 import { clearWorkspaceTerminals } from "@/context/terminal"
-import { dropSessionCaches, pickSessionCacheEvictions } from "@/context/global-sync/session-cache"
 import { useNotification } from "@/context/notification"
 import { usePermission } from "@/context/permission"
 import { Binary } from "@opencode-ai/util/binary"
@@ -658,24 +657,25 @@ export default function Layout(props: ParentProps) {
   const prefetchQueues = new Map<string, PrefetchQueue>()
 
   const PREFETCH_MAX_SESSIONS_PER_DIR = 10
-  const prefetchedByDir = new Map<string, Set<string>>()
+  const prefetchedByDir = new Map<string, Map<string, true>>()
 
   const lruFor = (directory: string) => {
     const existing = prefetchedByDir.get(directory)
     if (existing) return existing
-    const created = new Set<string>()
+    const created = new Map<string, true>()
     prefetchedByDir.set(directory, created)
     return created
   }
 
   const markPrefetched = (directory: string, sessionID: string) => {
     const lru = lruFor(directory)
-    return pickSessionCacheEvictions({
-      seen: lru,
-      keep: sessionID,
-      limit: PREFETCH_MAX_SESSIONS_PER_DIR,
-      preserve: directory === params.dir && params.id ? [params.id] : undefined,
-    })
+    if (lru.has(sessionID)) lru.delete(sessionID)
+    lru.set(sessionID, true)
+    while (lru.size > PREFETCH_MAX_SESSIONS_PER_DIR) {
+      const oldest = lru.keys().next().value as string | undefined
+      if (!oldest) return
+      lru.delete(oldest)
+    }
   }
 
   createEffect(() => {
@@ -724,7 +724,6 @@ export default function Layout(props: ParentProps) {
     return retry(() => globalSDK.client.session.messages({ directory, sessionID, limit: prefetchChunk }))
       .then((messages) => {
         if (prefetchToken.value !== token) return
-        if (!lruFor(directory).has(sessionID)) return
 
         const items = (messages.data ?? []).filter((x) => !!x?.info?.id)
         const next = items.map((x) => x.info).filter((m): m is Message => !!m?.id)
@@ -788,18 +787,7 @@ export default function Layout(props: ParentProps) {
     const lru = lruFor(directory)
     const known = lru.has(session.id)
     if (!known && lru.size >= PREFETCH_MAX_SESSIONS_PER_DIR && priority !== "high") return
-    const stale = markPrefetched(directory, session.id)
-    if (stale.length > 0) {
-      const [, setStore] = globalSync.child(directory, { bootstrap: false })
-      for (const id of stale) {
-        globalSync.todo.set(id, undefined)
-      }
-      setStore(
-        produce((draft) => {
-          dropSessionCaches(draft, stale)
-        }),
-      )
-    }
+    markPrefetched(directory, session.id)
 
     if (priority === "high") q.pending.unshift(session.id)
     if (priority !== "high") q.pending.push(session.id)
@@ -1891,7 +1879,6 @@ export default function Layout(props: ParentProps) {
 
   const SidebarPanel = (panelProps: { project: LocalProject | undefined; mobile?: boolean; merged?: boolean }) => {
     const merged = createMemo(() => panelProps.mobile || (panelProps.merged ?? layout.sidebar.opened()))
-    const hover = createMemo(() => !panelProps.mobile && panelProps.merged === false && !layout.sidebar.opened())
     const projectName = createMemo(() => {
       const project = panelProps.project
       if (!project) return ""
@@ -1920,8 +1907,8 @@ export default function Layout(props: ParentProps) {
           "flex flex-col min-h-0 min-w-0 rounded-tl-[12px] px-2": true,
           "border border-b-0 border-border-weak-base": !merged(),
           "border-l border-t border-border-weaker-base": merged(),
-          "bg-background-base": merged() || hover(),
-          "bg-background-stronger": !merged() && !hover(),
+          "bg-background-base": merged(),
+          "bg-background-stronger": !merged(),
           "flex-1 min-w-0": panelProps.mobile,
           "max-w-full overflow-hidden": panelProps.mobile,
         }}
@@ -2265,7 +2252,7 @@ export default function Layout(props: ParentProps) {
         >
           <main
             classList={{
-              "size-full overflow-x-hidden flex flex-col items-start contain-strict border-t border-border-weak-base bg-background-base xl:border-l xl:rounded-tl-[12px]": true,
+              "size-full overflow-x-hidden flex flex-col items-start contain-strict border-t border-border-weak-base xl:border-l xl:rounded-tl-[12px]": true,
             }}
           >
             <Show when={!autoselecting()} fallback={<div class="size-full" />}>

packages/app/src/pages/layout/sidebar-project.tsx

@@ -5,6 +5,8 @@ import { Button } from "@opencode-ai/ui/button"
 import { ContextMenu } from "@opencode-ai/ui/context-menu"
 import { HoverCard } from "@opencode-ai/ui/hover-card"
 import { Icon } from "@opencode-ai/ui/icon"
+import { IconButton } from "@opencode-ai/ui/icon-button"
+import { Tooltip } from "@opencode-ai/ui/tooltip"
 import { createSortable } from "@thisbeyond/solid-dnd"
 import { useLayout, type LocalProject } from "@/context/layout"
 import { useGlobalSync } from "@/context/global-sync"
@@ -91,7 +93,6 @@ const ProjectTile = (props: {
       modal={!props.sidebarHovering()}
       onOpenChange={(value) => {
         props.setMenu(value)
-        props.setSuppressHover(value)
         if (value) props.setOpen(false)
       }}
     >
@@ -108,12 +109,6 @@ const ProjectTile = (props: {
             !props.selected() && !props.active(),
           "bg-surface-base-hover border border-border-weak-base": !props.selected() && props.active(),
         }}
-        onPointerDown={(event) => {
-          if (!props.overlay()) return
-          if (event.button !== 2 && !(event.button === 0 && event.ctrlKey)) return
-          props.setSuppressHover(true)
-          event.preventDefault()
-        }}
         onMouseEnter={(event: MouseEvent) => {
           if (!props.overlay()) return
           if (props.suppressHover()) return
@@ -199,6 +194,21 @@ const ProjectPreviewPanel = (props: {
   <div class="-m-3 p-2 flex flex-col w-72">
     <div class="px-4 pt-2 pb-1 flex items-center gap-2">
       <div class="text-14-medium text-text-strong truncate grow">{displayName(props.project)}</div>
+      <Tooltip value={props.language.t("common.close")} placement="top" gutter={6}>
+        <IconButton
+          icon="circle-x"
+          variant="ghost"
+          class="shrink-0"
+          data-action="project-close-hover"
+          data-project={base64Encode(props.project.worktree)}
+          aria-label={props.language.t("common.close")}
+          onClick={(event) => {
+            event.stopPropagation()
+            props.setOpen(false)
+            props.ctx.closeProject(props.project.worktree)
+          }}
+        />
+      </Tooltip>
     </div>
     <div class="px-4 pb-2 text-12-medium text-text-weak">{props.language.t("sidebar.project.recentSessions")}</div>
     <div class="px-2 pb-2 flex flex-col gap-2">

packages/app/src/pages/session.tsx

@@ -33,20 +33,227 @@ import { usePrompt } from "@/context/prompt"
 import { useSDK } from "@/context/sdk"
 import { useSync } from "@/context/sync"
 import { createSessionComposerState, SessionComposerRegion } from "@/pages/session/composer"
-import { createOpenReviewFile, createSizing } from "@/pages/session/helpers"
+import { createOpenReviewFile } from "@/pages/session/helpers"
 import { MessageTimeline } from "@/pages/session/message-timeline"
 import { type DiffStyle, SessionReviewTab, type SessionReviewTabProps } from "@/pages/session/review-tab"
-import { resetSessionModel, syncSessionModel } from "@/pages/session/session-model-helpers"
 import { createScrollSpy } from "@/pages/session/scroll-spy"
 import { SessionMobileTabs } from "@/pages/session/session-mobile-tabs"
 import { SessionSidePanel } from "@/pages/session/session-side-panel"
 import { TerminalPanel } from "@/pages/session/terminal-panel"
-import { createSessionHistoryWindow, emptyUserMessages } from "@/pages/session/history-window"
 import { useSessionCommands } from "@/pages/session/use-session-commands"
 import { useSessionHashScroll } from "@/pages/session/use-session-hash-scroll"
 import { same } from "@/utils/same"
 import { formatServerError } from "@/utils/server-errors"
 
+const emptyUserMessages: UserMessage[] = []
+
+type SessionHistoryWindowInput = {
+  sessionID: () => string | undefined
+  messagesReady: () => boolean
+  visibleUserMessages: () => UserMessage[]
+  historyMore: () => boolean
+  historyLoading: () => boolean
+  loadMore: (sessionID: string) => Promise<void>
+  userScrolled: () => boolean
+  scroller: () => HTMLDivElement | undefined
+}
+
+/**
+ * Maintains the rendered history window for a session timeline.
+ *
+ * It keeps initial paint bounded to recent turns, reveals cached turns in
+ * small batches while scrolling upward, and prefetches older history near top.
+ */
+function createSessionHistoryWindow(input: SessionHistoryWindowInput) {
+  const turnInit = 10
+  const turnBatch = 8
+  const turnScrollThreshold = 200
+  const turnPrefetchBuffer = 16
+  const prefetchCooldownMs = 400
+  const prefetchNoGrowthLimit = 2
+
+  const [state, setState] = createStore({
+    turnID: undefined as string | undefined,
+    turnStart: 0,
+    prefetchUntil: 0,
+    prefetchNoGrowth: 0,
+  })
+
+  const initialTurnStart = (len: number) => (len > turnInit ? len - turnInit : 0)
+
+  const turnStart = createMemo(() => {
+    const id = input.sessionID()
+    const len = input.visibleUserMessages().length
+    if (!id || len <= 0) return 0
+    if (state.turnID !== id) return initialTurnStart(len)
+    if (state.turnStart <= 0) return 0
+    if (state.turnStart >= len) return initialTurnStart(len)
+    return state.turnStart
+  })
+
+  const setTurnStart = (start: number) => {
+    const id = input.sessionID()
+    const next = start > 0 ? start : 0
+    if (!id) {
+      setState({ turnID: undefined, turnStart: next })
+      return
+    }
+    setState({ turnID: id, turnStart: next })
+  }
+
+  const renderedUserMessages = createMemo(
+    () => {
+      const msgs = input.visibleUserMessages()
+      const start = turnStart()
+      if (start <= 0) return msgs
+      return msgs.slice(start)
+    },
+    emptyUserMessages,
+    {
+      equals: same,
+    },
+  )
+
+  const preserveScroll = (fn: () => void) => {
+    const el = input.scroller()
+    if (!el) {
+      fn()
+      return
+    }
+    const beforeTop = el.scrollTop
+    const beforeHeight = el.scrollHeight
+    fn()
+    requestAnimationFrame(() => {
+      const delta = el.scrollHeight - beforeHeight
+      if (!delta) return
+      el.scrollTop = beforeTop + delta
+    })
+  }
+
+  const backfillTurns = () => {
+    const start = turnStart()
+    if (start <= 0) return
+
+    const next = start - turnBatch
+    const nextStart = next > 0 ? next : 0
+
+    preserveScroll(() => setTurnStart(nextStart))
+  }
+
+  /** Button path: reveal all cached turns, fetch older history, reveal one batch. */
+  const loadAndReveal = async () => {
+    const id = input.sessionID()
+    if (!id) return
+
+    const start = turnStart()
+    const beforeVisible = input.visibleUserMessages().length
+
+    if (start > 0) setTurnStart(0)
+
+    if (!input.historyMore() || input.historyLoading()) return
+
+    await input.loadMore(id)
+    if (input.sessionID() !== id) return
+
+    const afterVisible = input.visibleUserMessages().length
+    const growth = afterVisible - beforeVisible
+    if (state.prefetchNoGrowth) setState("prefetchNoGrowth", 0)
+    if (growth <= 0) return
+    if (turnStart() !== 0) return
+
+    const target = Math.min(afterVisible, Math.max(beforeVisible, renderedUserMessages().length) + turnBatch)
+    const nextStart = Math.max(0, afterVisible - target)
+    preserveScroll(() => setTurnStart(nextStart))
+  }
+
+  /** Scroll/prefetch path: fetch older history from server. */
+  const fetchOlderMessages = async (opts?: { prefetch?: boolean }) => {
+    const id = input.sessionID()
+    if (!id) return
+    if (!input.historyMore() || input.historyLoading()) return
+
+    if (opts?.prefetch) {
+      const now = Date.now()
+      if (state.prefetchUntil > now) return
+      if (state.prefetchNoGrowth >= prefetchNoGrowthLimit) return
+      setState("prefetchUntil", now + prefetchCooldownMs)
+    }
+
+    const start = turnStart()
+    const beforeVisible = input.visibleUserMessages().length
+    const beforeRendered = start <= 0 ? beforeVisible : renderedUserMessages().length
+
+    await input.loadMore(id)
+    if (input.sessionID() !== id) return
+
+    const afterVisible = input.visibleUserMessages().length
+    const growth = afterVisible - beforeVisible
+
+    if (opts?.prefetch) {
+      setState("prefetchNoGrowth", growth > 0 ? 0 : state.prefetchNoGrowth + 1)
+    } else if (growth > 0 && state.prefetchNoGrowth) {
+      setState("prefetchNoGrowth", 0)
+    }
+
+    if (growth <= 0) return
+    if (turnStart() !== start) return
+
+    const reveal = !opts?.prefetch
+    const currentRendered = renderedUserMessages().length
+    const base = Math.max(beforeRendered, currentRendered)
+    const target = reveal ? Math.min(afterVisible, base + turnBatch) : base
+    const nextStart = Math.max(0, afterVisible - target)
+    preserveScroll(() => setTurnStart(nextStart))
+  }
+
+  const onScrollerScroll = () => {
+    if (!input.userScrolled()) return
+    const el = input.scroller()
+    if (!el) return
+    if (el.scrollTop >= turnScrollThreshold) return
+
+    const start = turnStart()
+    if (start > 0) {
+      if (start <= turnPrefetchBuffer) {
+        void fetchOlderMessages({ prefetch: true })
+      }
+      backfillTurns()
+      return
+    }
+
+    void fetchOlderMessages()
+  }
+
+  createEffect(
+    on(
+      input.sessionID,
+      () => {
+        setState({ prefetchUntil: 0, prefetchNoGrowth: 0 })
+      },
+      { defer: true },
+    ),
+  )
+
+  createEffect(
+    on(
+      () => [input.sessionID(), input.messagesReady()] as const,
+      ([id, ready]) => {
+        if (!id || !ready) return
+        setTurnStart(initialTurnStart(input.visibleUserMessages().length))
+      },
+      { defer: true },
+    ),
+  )
+
+  return {
+    turnStart,
+    setTurnStart,
+    renderedUserMessages,
+    loadAndReveal,
+    onScrollerScroll,
+  }
+}
+
 export default function Page() {
   const globalSync = useGlobalSync()
   const layout = useLayout()
@@ -129,7 +336,6 @@ export default function Page() {
   )
 
   const isDesktop = createMediaQuery("(min-width: 768px)")
-  const size = createSizing()
   const desktopReviewOpen = createMemo(() => isDesktop() && view().reviewPanel.opened())
   const desktopFileTreeOpen = createMemo(() => isDesktop() && layout.fileTree.opened())
   const desktopSidePanelOpen = createMemo(() => desktopReviewOpen() || desktopFileTreeOpen())
@@ -215,24 +421,15 @@ export default function Page() {
       () => {
         const msg = lastUserMessage()
         if (!msg) return
-        syncSessionModel(local, msg)
+        if (msg.agent) {
+          local.agent.set(msg.agent)
+          if (local.agent.current()?.model) return
+        }
+        if (msg.model) local.model.set(msg.model)
       },
     ),
   )
 
-  createEffect(
-    on(
-      () => ({ dir: params.dir, id: params.id }),
-      (next, prev) => {
-        if (!prev) return
-        if (next.dir === prev.dir && next.id === prev.id) return
-        if (prev.id) sync.session.evict(prev.id, prev.dir)
-        if (!next.id) resetSessionModel(local)
-      },
-      { defer: true },
-    ),
-  )
-
   const [store, setStore] = createStore({
     messageId: undefined as string | undefined,
     mobileTab: "session" as "session" | "changes",
@@ -597,7 +794,7 @@ export default function Page() {
   }
 
   const emptyTurn = () => (
-    <div class="h-full pb-64 -mt-4 flex flex-col items-center justify-center text-center gap-6">
+    <div class="h-full pb-30 flex flex-col items-center justify-center text-center gap-6">
       <div class="text-14-regular text-text-weak max-w-56">{language.t("session.review.noChanges")}</div>
     </div>
   )
@@ -712,7 +909,7 @@ export default function Page() {
           diffStyle: layout.review.diffStyle(),
           onDiffStyleChange: layout.review.setDiffStyle,
           loadingClass: "px-6 py-4 text-text-weak",
-          emptyClass: "h-full pb-64 -mt-4 flex flex-col items-center justify-center text-center gap-6",
+          emptyClass: "h-full pb-30 flex flex-col items-center justify-center text-center gap-6",
         })}
       </div>
     </div>
@@ -836,6 +1033,23 @@ export default function Page() {
     tabs().setActive(next)
   })
 
+  createEffect(
+    on(
+      () => layout.fileTree.opened(),
+      (opened, prev) => {
+        if (prev === undefined) return
+        if (!isDesktop()) return
+
+        if (opened) {
+          const active = tabs().active()
+          const tab = active === "review" || (!active && hasReview()) ? "changes" : "all"
+          layout.fileTree.setTab(tab)
+        }
+      },
+      { defer: true },
+    ),
+  )
+
   createEffect(() => {
     const id = params.id
     if (!id) return
@@ -886,7 +1100,6 @@ export default function Page() {
 
   let scrollStateFrame: number | undefined
   let scrollStateTarget: HTMLDivElement | undefined
-  let historyFillFrame: number | undefined
   const scrollSpy = createScrollSpy({
     onActive: (id) => {
       if (id === store.messageId) return
@@ -897,7 +1110,7 @@ export default function Page() {
   const updateScrollState = (el: HTMLDivElement) => {
     const max = el.scrollHeight - el.clientHeight
     const overflow = max > 1
-    const bottom = !overflow || Math.abs(el.scrollTop) <= 2 || !autoScroll.userScrolled()
+    const bottom = !overflow || el.scrollTop >= max - 2
 
     if (ui.scroll.overflow === overflow && ui.scroll.bottom === bottom) return
     setUi("scroll", { overflow, bottom })
@@ -920,7 +1133,7 @@ export default function Page() {
 
   const resumeScroll = () => {
     setStore("messageId", undefined)
-    autoScroll.smoothScrollToBottom()
+    autoScroll.forceScrollToBottom()
     clearMessageHash()
 
     const el = scroller
@@ -956,9 +1169,7 @@ export default function Page() {
     scroller = el
     autoScroll.scrollRef(el)
     scrollSpy.setContainer(el)
-    if (!el) return
-    scheduleScrollState(el)
-    scheduleHistoryFill()
+    if (el) scheduleScrollState(el)
   }
 
   createResizeObserver(
@@ -967,7 +1178,6 @@ export default function Page() {
       const el = scroller
       if (el) scheduleScrollState(el)
       scrollSpy.markDirty()
-      scheduleHistoryFill()
     },
   )
 
@@ -982,45 +1192,6 @@ export default function Page() {
     scroller: () => scroller,
   })
 
-  const scheduleHistoryFill = () => {
-    if (historyFillFrame !== undefined) return
-
-    historyFillFrame = requestAnimationFrame(() => {
-      historyFillFrame = undefined
-
-      if (!params.id || !messagesReady()) return
-      if (autoScroll.userScrolled() || historyLoading()) return
-
-      const el = scroller
-      if (!el) return
-      if (el.scrollHeight > el.clientHeight + 1) return
-      if (historyWindow.turnStart() <= 0 && !historyMore()) return
-
-      void historyWindow.loadAndReveal()
-    })
-  }
-
-  createEffect(
-    on(
-      () =>
-        [
-          params.id,
-          messagesReady(),
-          historyWindow.turnStart(),
-          historyMore(),
-          historyLoading(),
-          autoScroll.userScrolled(),
-          visibleUserMessages().length,
-        ] as const,
-      ([id, ready, start, more, loading, scrolled]) => {
-        if (!id || !ready || loading || scrolled) return
-        if (start <= 0 && !more) return
-        scheduleHistoryFill()
-      },
-      { defer: true },
-    ),
-  )
-
   createResizeObserver(
     () => promptDock,
     ({ height }) => {
@@ -1030,15 +1201,16 @@ export default function Page() {
 
       const el = scroller
       const delta = next - dockHeight
-      const stick = el ? Math.abs(el.scrollTop) < 10 + Math.max(0, delta) : false
+      const stick = el
+        ? !autoScroll.userScrolled() || el.scrollHeight - el.clientHeight - el.scrollTop < 10 + Math.max(0, delta)
+        : false
 
       dockHeight = next
 
-      if (stick) autoScroll.smoothScrollToBottom()
+      if (stick) autoScroll.forceScrollToBottom()
 
       if (el) scheduleScrollState(el)
       scrollSpy.markDirty()
-      scheduleHistoryFill()
     },
   )
 
@@ -1068,7 +1240,6 @@ export default function Page() {
     document.removeEventListener("keydown", handleKeyDown)
     scrollSpy.destroy()
     if (scrollStateFrame !== undefined) cancelAnimationFrame(scrollStateFrame)
-    if (historyFillFrame !== undefined) cancelAnimationFrame(historyFillFrame)
   })
 
   return (
@@ -1087,9 +1258,9 @@ export default function Page() {
         {/* Session panel */}
         <div
           classList={{
-            "@container relative shrink-0 flex flex-col min-h-0 h-full bg-background-stronger flex-1 md:flex-none": true,
-            "transition-[width] duration-[240ms] ease-[cubic-bezier(0.22,1,0.36,1)] will-change-[width] motion-reduce:transition-none":
-              !size.active(),
+            "@container relative shrink-0 flex flex-col min-h-0 h-full bg-background-stronger": true,
+            "flex-1": true,
+            "md:flex-none": desktopSidePanelOpen(),
           }}
           style={{
             width: sessionPanelWidth(),
@@ -1109,7 +1280,7 @@ export default function Page() {
                         container: "px-4",
                       },
                       loadingClass: "px-4 py-4 text-text-weak",
-                      emptyClass: "h-full pb-64 -mt-4 flex flex-col items-center justify-center text-center gap-6",
+                      emptyClass: "h-full pb-30 flex flex-col items-center justify-center text-center gap-6",
                     })}
                     scroll={ui.scroll}
                     onResumeScroll={resumeScroll}
@@ -1122,7 +1293,6 @@ export default function Page() {
                     onScrollSpyScroll={scrollSpy.onScroll}
                     onTurnBackfillScroll={historyWindow.onScrollerScroll}
                     onAutoScrollInteraction={autoScroll.handleInteraction}
-                    onPreserveScrollAnchor={autoScroll.preserve}
                     centered={centered()}
                     setContentRef={(el) => {
                       content = el
@@ -1186,27 +1356,17 @@ export default function Page() {
           />
 
           <Show when={desktopReviewOpen()}>
-            <div onPointerDown={() => size.start()}>
-              <ResizeHandle
-                direction="horizontal"
-                size={layout.session.width()}
-                min={450}
-                max={typeof window === "undefined" ? 1000 : window.innerWidth * 0.45}
-                onResize={(width) => {
-                  size.touch()
-                  layout.session.resize(width)
-                }}
-              />
-            </div>
+            <ResizeHandle
+              direction="horizontal"
+              size={layout.session.width()}
+              min={450}
+              max={typeof window === "undefined" ? 1000 : window.innerWidth * 0.45}
+              onResize={layout.session.resize}
+            />
           </Show>
         </div>
 
-        <SessionSidePanel
-          reviewPanel={reviewPanel}
-          activeDiff={tree.activeDiff}
-          focusReviewDiff={focusReviewDiff}
-          size={size}
-        />
+        <SessionSidePanel reviewPanel={reviewPanel} activeDiff={tree.activeDiff} focusReviewDiff={focusReviewDiff} />
       </div>
 
       <TerminalPanel />

packages/app/src/pages/session/composer/session-composer-region.tsx

@@ -140,7 +140,7 @@ export function SessionComposerRegion(props: {
       <div
         classList={{
           "w-full px-3 pointer-events-auto": true,
-          "md:max-w-[500px] md:mx-auto 2xl:max-w-[700px]": props.centered,
+          "md:max-w-200 md:mx-auto 2xl:max-w-[1000px]": props.centered,
         }}
       >
         <Show when={props.state.questionRequest()} keyed>

packages/app/src/pages/session/file-tabs.tsx

@@ -446,9 +446,9 @@ export function FileTabContent(props: { tab: string }) {
   )
 
   return (
-    <Tabs.Content value={props.tab} class="mt-3 relative flex h-full min-h-0 flex-col overflow-hidden contain-strict">
+    <Tabs.Content value={props.tab} class="mt-3 relative h-full">
       <ScrollView
-        class="h-full min-h-0 flex-1"
+        class="h-full"
         viewportRef={(el: HTMLDivElement) => {
           scroll = el
           restoreScroll()

packages/app/src/pages/session/helpers.ts

@@ -1,5 +1,4 @@
-import { batch, createEffect, on, onCleanup, onMount, type Accessor } from "solid-js"
-import { createStore } from "solid-js/store"
+import { batch } from "solid-js"
 
 export const focusTerminalById = (id: string) => {
   const wrapper = document.getElementById(`terminal-wrapper-${id}`)
@@ -70,104 +69,3 @@ export const getTabReorderIndex = (tabs: readonly string[], from: string, to: st
   if (fromIndex === -1 || toIndex === -1 || fromIndex === toIndex) return undefined
   return toIndex
 }
-
-export const createSizing = () => {
-  const [state, setState] = createStore({ active: false })
-  let t: number | undefined
-
-  const stop = () => {
-    if (t !== undefined) {
-      clearTimeout(t)
-      t = undefined
-    }
-    setState("active", false)
-  }
-
-  const start = () => {
-    if (t !== undefined) {
-      clearTimeout(t)
-      t = undefined
-    }
-    setState("active", true)
-  }
-
-  onMount(() => {
-    window.addEventListener("pointerup", stop)
-    window.addEventListener("pointercancel", stop)
-    window.addEventListener("blur", stop)
-    onCleanup(() => {
-      window.removeEventListener("pointerup", stop)
-      window.removeEventListener("pointercancel", stop)
-      window.removeEventListener("blur", stop)
-    })
-  })
-
-  onCleanup(() => {
-    if (t !== undefined) clearTimeout(t)
-  })
-
-  return {
-    active: () => state.active,
-    start,
-    touch() {
-      start()
-      t = window.setTimeout(stop, 120)
-    },
-  }
-}
-
-export type Sizing = ReturnType<typeof createSizing>
-
-export const createPresence = (open: Accessor<boolean>, wait = 200) => {
-  const [state, setState] = createStore({
-    show: open(),
-    open: open(),
-  })
-  let frame: number | undefined
-  let t: number | undefined
-
-  const clear = () => {
-    if (frame !== undefined) {
-      cancelAnimationFrame(frame)
-      frame = undefined
-    }
-    if (t !== undefined) {
-      clearTimeout(t)
-      t = undefined
-    }
-  }
-
-  createEffect(
-    on(open, (next) => {
-      clear()
-
-      if (next) {
-        if (state.show) {
-          setState("open", true)
-          return
-        }
-
-        setState({ show: true, open: false })
-        frame = requestAnimationFrame(() => {
-          frame = undefined
-          setState("open", true)
-        })
-        return
-      }
-
-      if (!state.show) return
-      setState("open", false)
-      t = window.setTimeout(() => {
-        t = undefined
-        setState("show", false)
-      }, wait)
-    }),
-  )
-
-  onCleanup(clear)
-
-  return {
-    show: () => state.show,
-    open: () => state.open,
-  }
-}

packages/app/src/pages/session/history-window.test.ts

@@ -1,35 +0,0 @@
-import { describe, expect, test } from "bun:test"
-import { historyLoadMode, historyRevealTop } from "./history-window"
-
-describe("historyLoadMode", () => {
-  test("reveals cached turns before fetching", () => {
-    expect(historyLoadMode({ start: 10, more: true, loading: false })).toBe("reveal")
-  })
-
-  test("fetches older history when cache is already revealed", () => {
-    expect(historyLoadMode({ start: 0, more: true, loading: false })).toBe("fetch")
-  })
-
-  test("does nothing while history is unavailable or loading", () => {
-    expect(historyLoadMode({ start: 0, more: false, loading: false })).toBe("noop")
-    expect(historyLoadMode({ start: 0, more: true, loading: true })).toBe("noop")
-  })
-})
-
-describe("historyRevealTop", () => {
-  test("pins the viewport to the top when older turns were revealed there", () => {
-    expect(historyRevealTop({ top: -400, height: 1000, gap: 0, max: 400 }, { clientHeight: 600, height: 2000 })).toBe(
-      -1400,
-    )
-  })
-
-  test("keeps the latest turns pinned when the viewport was underfilled", () => {
-    expect(historyRevealTop({ top: 0, height: 200, gap: -400, max: -400 }, { clientHeight: 600, height: 2000 })).toBe(0)
-  })
-
-  test("keeps the current anchor when the user was not at the top", () => {
-    expect(historyRevealTop({ top: -200, height: 1000, gap: 200, max: 400 }, { clientHeight: 600, height: 2000 })).toBe(
-      -200,
-    )
-  })
-})

packages/app/src/pages/session/history-window.ts

@@ -1,273 +0,0 @@
-import type { UserMessage } from "@opencode-ai/sdk/v2"
-import { createEffect, createMemo, on } from "solid-js"
-import { createStore } from "solid-js/store"
-import { same } from "@/utils/same"
-
-export const emptyUserMessages: UserMessage[] = []
-
-export type SessionHistoryWindowInput = {
-  sessionID: () => string | undefined
-  messagesReady: () => boolean
-  visibleUserMessages: () => UserMessage[]
-  historyMore: () => boolean
-  historyLoading: () => boolean
-  loadMore: (sessionID: string) => Promise<void>
-  userScrolled: () => boolean
-  scroller: () => HTMLDivElement | undefined
-}
-
-type Snap = {
-  top: number
-  height: number
-  gap: number
-  max: number
-}
-
-export const historyLoadMode = (input: { start: number; more: boolean; loading: boolean }) => {
-  if (input.start > 0) return "reveal"
-  if (!input.more || input.loading) return "noop"
-  return "fetch"
-}
-
-export const historyRevealTop = (
-  mark: { top: number; height: number; gap: number; max: number },
-  next: { clientHeight: number; height: number },
-  threshold = 16,
-) => {
-  const delta = next.height - mark.height
-  if (delta <= 0) return mark.top
-  if (mark.max <= 0) return mark.top
-  if (mark.gap > threshold) return mark.top
-
-  const max = next.height - next.clientHeight
-  if (max <= 0) return 0
-  return Math.max(-max, Math.min(0, mark.top - delta))
-}
-
-const snap = (el: HTMLDivElement | undefined): Snap | undefined => {
-  if (!el) return
-  const max = el.scrollHeight - el.clientHeight
-  return {
-    top: el.scrollTop,
-    height: el.scrollHeight,
-    gap: max + el.scrollTop,
-    max,
-  }
-}
-
-const clamp = (el: HTMLDivElement, top: number) => {
-  const max = el.scrollHeight - el.clientHeight
-  if (max <= 0) return 0
-  return Math.max(-max, Math.min(0, top))
-}
-
-const revealThreshold = 16
-
-const reveal = (input: SessionHistoryWindowInput, mark: Snap | undefined) => {
-  const el = input.scroller()
-  if (!el || !mark) return
-  el.scrollTop = clamp(
-    el,
-    historyRevealTop(mark, { clientHeight: el.clientHeight, height: el.scrollHeight }, revealThreshold),
-  )
-}
-
-const preserve = (input: SessionHistoryWindowInput, fn: () => void) => {
-  const el = input.scroller()
-  if (!el) {
-    fn()
-    return
-  }
-  const top = el.scrollTop
-  fn()
-  el.scrollTop = top
-}
-
-/**
- * Maintains the rendered history window for a session timeline.
- *
- * It keeps initial paint bounded to recent turns, reveals cached turns in
- * small batches while scrolling upward, and prefetches older history near top.
- */
-export function createSessionHistoryWindow(input: SessionHistoryWindowInput) {
-  const turnInit = 10
-  const turnBatch = 8
-  const turnScrollThreshold = 200
-  const turnPrefetchBuffer = 16
-  const prefetchCooldownMs = 400
-  const prefetchNoGrowthLimit = 2
-
-  const [state, setState] = createStore({
-    turnID: undefined as string | undefined,
-    turnStart: 0,
-    prefetchUntil: 0,
-    prefetchNoGrowth: 0,
-  })
-
-  const initialTurnStart = (len: number) => (len > turnInit ? len - turnInit : 0)
-
-  const turnStart = createMemo(() => {
-    const id = input.sessionID()
-    const len = input.visibleUserMessages().length
-    if (!id || len <= 0) return 0
-    if (state.turnID !== id) return initialTurnStart(len)
-    if (state.turnStart <= 0) return 0
-    if (state.turnStart >= len) return initialTurnStart(len)
-    return state.turnStart
-  })
-
-  const setTurnStart = (start: number) => {
-    const id = input.sessionID()
-    const next = start > 0 ? start : 0
-    if (!id) {
-      setState({ turnID: undefined, turnStart: next })
-      return
-    }
-    setState({ turnID: id, turnStart: next })
-  }
-
-  const renderedUserMessages = createMemo(
-    () => {
-      const msgs = input.visibleUserMessages()
-      const start = turnStart()
-      if (start <= 0) return msgs
-      return msgs.slice(start)
-    },
-    emptyUserMessages,
-    {
-      equals: same,
-    },
-  )
-
-  const backfillTurns = () => {
-    const start = turnStart()
-    if (start <= 0) return
-
-    const next = start - turnBatch
-    const nextStart = next > 0 ? next : 0
-
-    preserve(input, () => setTurnStart(nextStart))
-  }
-
-  /** Button path: reveal cached turns first, then fetch older history. */
-  const loadAndReveal = async () => {
-    const id = input.sessionID()
-    if (!id) return
-
-    const start = turnStart()
-    const mode = historyLoadMode({
-      start,
-      more: input.historyMore(),
-      loading: input.historyLoading(),
-    })
-
-    if (mode === "reveal") {
-      const mark = snap(input.scroller())
-      setTurnStart(0)
-      reveal(input, mark)
-      return
-    }
-
-    if (mode === "noop") return
-
-    const beforeVisible = input.visibleUserMessages().length
-    const mark = snap(input.scroller())
-
-    await input.loadMore(id)
-    if (input.sessionID() !== id) return
-
-    const afterVisible = input.visibleUserMessages().length
-    const growth = afterVisible - beforeVisible
-    if (growth <= 0) return
-    if (state.prefetchNoGrowth) setState("prefetchNoGrowth", 0)
-
-    reveal(input, mark)
-  }
-
-  /** Scroll/prefetch path: fetch older history from server. */
-  const fetchOlderMessages = async (opts?: { prefetch?: boolean }) => {
-    const id = input.sessionID()
-    if (!id) return
-    if (!input.historyMore() || input.historyLoading()) return
-
-    if (opts?.prefetch) {
-      const now = Date.now()
-      if (state.prefetchUntil > now) return
-      if (state.prefetchNoGrowth >= prefetchNoGrowthLimit) return
-      setState("prefetchUntil", now + prefetchCooldownMs)
-    }
-
-    const start = turnStart()
-    const beforeVisible = input.visibleUserMessages().length
-    const beforeRendered = start <= 0 ? beforeVisible : renderedUserMessages().length
-
-    await input.loadMore(id)
-    if (input.sessionID() !== id) return
-
-    const afterVisible = input.visibleUserMessages().length
-    const growth = afterVisible - beforeVisible
-
-    if (opts?.prefetch) {
-      setState("prefetchNoGrowth", growth > 0 ? 0 : state.prefetchNoGrowth + 1)
-    } else if (growth > 0 && state.prefetchNoGrowth) {
-      setState("prefetchNoGrowth", 0)
-    }
-
-    if (growth <= 0) return
-    if (turnStart() !== start) return
-
-    const revealMore = !opts?.prefetch
-    const currentRendered = renderedUserMessages().length
-    const base = Math.max(beforeRendered, currentRendered)
-    const target = revealMore ? Math.min(afterVisible, base + turnBatch) : base
-    const nextStart = Math.max(0, afterVisible - target)
-    preserve(input, () => setTurnStart(nextStart))
-  }
-
-  const onScrollerScroll = () => {
-    if (!input.userScrolled()) return
-    const el = input.scroller()
-    if (!el) return
-    if (el.scrollHeight - el.clientHeight + el.scrollTop >= turnScrollThreshold) return
-
-    const start = turnStart()
-    if (start > 0) {
-      if (start <= turnPrefetchBuffer) {
-        void fetchOlderMessages({ prefetch: true })
-      }
-      backfillTurns()
-      return
-    }
-
-    void fetchOlderMessages()
-  }
-
-  createEffect(
-    on(
-      input.sessionID,
-      () => {
-        setState({ prefetchUntil: 0, prefetchNoGrowth: 0 })
-      },
-      { defer: true },
-    ),
-  )
-
-  createEffect(
-    on(
-      () => [input.sessionID(), input.messagesReady()] as const,
-      ([id, ready]) => {
-        if (!id || !ready) return
-        setTurnStart(initialTurnStart(input.visibleUserMessages().length))
-      },
-      { defer: true },
-    ),
-  )
-
-  return {
-    turnStart,
-    setTurnStart,
-    renderedUserMessages,
-    loadAndReveal,
-    onScrollerScroll,
-  }
-}

packages/app/src/pages/session/message-timeline.tsx

@@ -1,31 +1,27 @@
-import {
-  For,
-  Index,
-  createEffect,
-  createMemo,
-  createSignal,
-  on,
-  onCleanup,
-  Show,
-  startTransition,
-  type JSX,
-} from "solid-js"
-import { createStore } from "solid-js/store"
-import { useParams } from "@solidjs/router"
+import { For, createEffect, createMemo, on, onCleanup, Show, Index, type JSX } from "solid-js"
+import { createStore, produce } from "solid-js/store"
+import { useNavigate, useParams } from "@solidjs/router"
 import { Button } from "@opencode-ai/ui/button"
 import { FileIcon } from "@opencode-ai/ui/file-icon"
 import { Icon } from "@opencode-ai/ui/icon"
+import { IconButton } from "@opencode-ai/ui/icon-button"
+import { DropdownMenu } from "@opencode-ai/ui/dropdown-menu"
+import { Dialog } from "@opencode-ai/ui/dialog"
+import { InlineInput } from "@opencode-ai/ui/inline-input"
 import { SessionTurn } from "@opencode-ai/ui/session-turn"
 import { ScrollView } from "@opencode-ai/ui/scroll-view"
 import type { AssistantMessage, Message as MessageType, Part, TextPart, UserMessage } from "@opencode-ai/sdk/v2"
+import { showToast } from "@opencode-ai/ui/toast"
 import { Binary } from "@opencode-ai/util/binary"
 import { getFilename } from "@opencode-ai/util/path"
 import { shouldMarkBoundaryGesture, normalizeWheelDelta } from "@/pages/session/message-gesture"
+import { SessionContextUsage } from "@/components/session-context-usage"
+import { useDialog } from "@opencode-ai/ui/context/dialog"
 import { useLanguage } from "@/context/language"
 import { useSettings } from "@/context/settings"
+import { useSDK } from "@/context/sdk"
 import { useSync } from "@/context/sync"
 import { parseCommentNote, readCommentMetadata } from "@/utils/comment-note"
-import { SessionTimelineHeader } from "@/pages/session/session-timeline-header"
 
 type MessageComment = {
   path: string
@@ -37,9 +33,7 @@ type MessageComment = {
 }
 
 const emptyMessages: MessageType[] = []
-
-const isDefaultSessionTitle = (title?: string) =>
-  !!title && /^(New session - |Child session - )\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}\.\d{3}Z$/.test(title)
+const idle = { type: "idle" as const }
 
 const messageComments = (parts: Part[]): MessageComment[] =>
   parts.flatMap((part) => {
@@ -116,8 +110,6 @@ function createTimelineStaging(input: TimelineStageInput) {
     completedSession: "",
     count: 0,
   })
-  const [readySession, setReadySession] = createSignal("")
-  let active = ""
 
   const stagedCount = createMemo(() => {
     const total = input.messages().length
@@ -142,46 +134,23 @@ function createTimelineStaging(input: TimelineStageInput) {
     cancelAnimationFrame(frame)
     frame = undefined
   }
-  const scheduleReady = (sessionKey: string) => {
-    if (input.sessionKey() !== sessionKey) return
-    if (readySession() === sessionKey) return
-    setReadySession(sessionKey)
-  }
 
   createEffect(
     on(
       () => [input.sessionKey(), input.turnStart() > 0, input.messages().length] as const,
       ([sessionKey, isWindowed, total]) => {
-        const switched = active !== sessionKey
-        if (switched) {
-          active = sessionKey
-          setReadySession("")
-        }
-
-        const staging = state.activeSession === sessionKey && state.completedSession !== sessionKey
-        const shouldStage = isWindowed && total > input.config.init && state.completedSession !== sessionKey
-
-        if (staging && !switched && shouldStage && frame !== undefined) return
-
         cancel()
-
-        if (shouldStage) setReadySession("")
+        const shouldStage =
+          isWindowed &&
+          total > input.config.init &&
+          state.completedSession !== sessionKey &&
+          state.activeSession !== sessionKey
         if (!shouldStage) {
-          setState({
-            activeSession: "",
-            completedSession: isWindowed ? sessionKey : state.completedSession,
-            count: total,
-          })
-          if (total <= 0) {
-            setReadySession("")
-            return
-          }
-          if (readySession() !== sessionKey) scheduleReady(sessionKey)
+          setState({ activeSession: "", count: total })
           return
         }
 
         let count = Math.min(total, input.config.init)
-        if (staging) count = Math.min(total, Math.max(count, state.count))
         setState({ activeSession: sessionKey, count })
 
         const step = () => {
@@ -191,11 +160,10 @@ function createTimelineStaging(input: TimelineStageInput) {
           }
           const currentTotal = input.messages().length
           count = Math.min(currentTotal, count + input.config.batch)
-          startTransition(() => setState("count", count))
+          setState("count", count)
           if (count >= currentTotal) {
             setState({ completedSession: sessionKey, activeSession: "" })
             frame = undefined
-            scheduleReady(sessionKey)
             return
           }
           frame = requestAnimationFrame(step)
@@ -209,12 +177,9 @@ function createTimelineStaging(input: TimelineStageInput) {
     const key = input.sessionKey()
     return state.activeSession === key && state.completedSession !== key
   })
-  const ready = createMemo(() => readySession() === input.sessionKey())
 
-  onCleanup(() => {
-    cancel()
-  })
-  return { messages: stagedUserMessages, isStaging, ready }
+  onCleanup(cancel)
+  return { messages: stagedUserMessages, isStaging }
 }
 
 export function MessageTimeline(props: {
@@ -231,7 +196,6 @@ export function MessageTimeline(props: {
   onScrollSpyScroll: () => void
   onTurnBackfillScroll: () => void
   onAutoScrollInteraction: (event: MouseEvent) => void
-  onPreserveScrollAnchor: (target: HTMLElement) => void
   centered: boolean
   setContentRef: (el: HTMLDivElement) => void
   turnStart: number
@@ -246,19 +210,14 @@ export function MessageTimeline(props: {
   let touchGesture: number | undefined
 
   const params = useParams()
+  const navigate = useNavigate()
+  const sdk = useSDK()
   const sync = useSync()
   const settings = useSettings()
+  const dialog = useDialog()
   const language = useLanguage()
 
-  const trigger = (target: EventTarget | null) => {
-    const next =
-      target instanceof Element
-        ? target.closest('[data-slot="collapsible-trigger"], [data-slot="accordion-trigger"], [data-scroll-preserve]')
-        : undefined
-    if (!(next instanceof HTMLElement)) return
-    return next
-  }
-
+  const rendered = createMemo(() => props.renderedUserMessages.map((message) => message.id))
   const sessionKey = createMemo(() => `${params.dir}${params.id ? "/" + params.id : ""}`)
   const sessionID = createMemo(() => params.id)
   const sessionMessages = createMemo(() => {
@@ -271,20 +230,28 @@ export function MessageTimeline(props: {
       (item): item is AssistantMessage => item.role === "assistant" && typeof item.time.completed !== "number",
     ),
   )
-  const sessionStatus = createMemo(() => sync.data.session_status[sessionID() ?? ""]?.type ?? "idle")
+  const sessionStatus = createMemo(() => {
+    const id = sessionID()
+    if (!id) return idle
+    return sync.data.session_status[id] ?? idle
+  })
   const activeMessageID = createMemo(() => {
-    const messages = sessionMessages()
-    const message = pending()
-    if (message?.parentID) {
-      const result = Binary.search(messages, message.parentID, (item) => item.id)
-      const parent = result.found ? messages[result.index] : messages.find((item) => item.id === message.parentID)
-      if (parent?.role === "user") return parent.id
+    const parentID = pending()?.parentID
+    if (parentID) {
+      const messages = sessionMessages()
+      const result = Binary.search(messages, parentID, (message) => message.id)
+      const message = result.found ? messages[result.index] : messages.find((item) => item.id === parentID)
+      if (message && message.role === "user") return message.id
     }
 
-    if (sessionStatus() === "idle") return undefined
-    for (let i = messages.length - 1; i >= 0; i--) {
-      if (messages[i].role === "user") return messages[i].id
+    const status = sessionStatus()
+    if (status.type !== "idle") {
+      const messages = sessionMessages()
+      for (let i = messages.length - 1; i >= 0; i--) {
+        if (messages[i].role === "user") return messages[i].id
+      }
     }
+
     return undefined
   })
   const info = createMemo(() => {
@@ -292,19 +259,9 @@ export function MessageTimeline(props: {
     if (!id) return
     return sync.session.get(id)
   })
-  const titleValue = createMemo(() => {
-    const title = info()?.title
-    if (!title) return
-    if (isDefaultSessionTitle(title)) return language.t("command.session.new")
-    return title
-  })
-  const defaultTitle = createMemo(() => isDefaultSessionTitle(info()?.title))
-  const headerTitle = createMemo(
-    () => titleValue() ?? (props.renderedUserMessages.length ? language.t("command.session.new") : undefined),
-  )
-  const placeholderTitle = createMemo(() => defaultTitle() || (!info()?.title && props.renderedUserMessages.length > 0))
+  const titleValue = createMemo(() => info()?.title)
   const parentID = createMemo(() => info()?.parentID)
-  const showHeader = createMemo(() => !!(headerTitle() || parentID()))
+  const showHeader = createMemo(() => !!(titleValue() || parentID()))
   const stageCfg = { init: 1, batch: 3 }
   const staging = createTimelineStaging({
     sessionKey,
@@ -312,7 +269,212 @@ export function MessageTimeline(props: {
     messages: () => props.renderedUserMessages,
     config: stageCfg,
   })
-  const rendered = createMemo(() => staging.messages().map((message) => message.id))
+
+  const [title, setTitle] = createStore({
+    draft: "",
+    editing: false,
+    saving: false,
+    menuOpen: false,
+    pendingRename: false,
+  })
+  let titleRef: HTMLInputElement | undefined
+
+  const errorMessage = (err: unknown) => {
+    if (err && typeof err === "object" && "data" in err) {
+      const data = (err as { data?: { message?: string } }).data
+      if (data?.message) return data.message
+    }
+    if (err instanceof Error) return err.message
+    return language.t("common.requestFailed")
+  }
+
+  createEffect(
+    on(
+      sessionKey,
+      () => setTitle({ draft: "", editing: false, saving: false, menuOpen: false, pendingRename: false }),
+      { defer: true },
+    ),
+  )
+
+  const openTitleEditor = () => {
+    if (!sessionID()) return
+    setTitle({ editing: true, draft: titleValue() ?? "" })
+    requestAnimationFrame(() => {
+      titleRef?.focus()
+      titleRef?.select()
+    })
+  }
+
+  const closeTitleEditor = () => {
+    if (title.saving) return
+    setTitle({ editing: false, saving: false })
+  }
+
+  const saveTitleEditor = async () => {
+    const id = sessionID()
+    if (!id) return
+    if (title.saving) return
+
+    const next = title.draft.trim()
+    if (!next || next === (titleValue() ?? "")) {
+      setTitle({ editing: false, saving: false })
+      return
+    }
+
+    setTitle("saving", true)
+    await sdk.client.session
+      .update({ sessionID: id, title: next })
+      .then(() => {
+        sync.set(
+          produce((draft) => {
+            const index = draft.session.findIndex((s) => s.id === id)
+            if (index !== -1) draft.session[index].title = next
+          }),
+        )
+        setTitle({ editing: false, saving: false })
+      })
+      .catch((err) => {
+        setTitle("saving", false)
+        showToast({
+          title: language.t("common.requestFailed"),
+          description: errorMessage(err),
+        })
+      })
+  }
+
+  const navigateAfterSessionRemoval = (sessionID: string, parentID?: string, nextSessionID?: string) => {
+    if (params.id !== sessionID) return
+    if (parentID) {
+      navigate(`/${params.dir}/session/${parentID}`)
+      return
+    }
+    if (nextSessionID) {
+      navigate(`/${params.dir}/session/${nextSessionID}`)
+      return
+    }
+    navigate(`/${params.dir}/session`)
+  }
+
+  const archiveSession = async (sessionID: string) => {
+    const session = sync.session.get(sessionID)
+    if (!session) return
+
+    const sessions = sync.data.session ?? []
+    const index = sessions.findIndex((s) => s.id === sessionID)
+    const nextSession = index === -1 ? undefined : (sessions[index + 1] ?? sessions[index - 1])
+
+    await sdk.client.session
+      .update({ sessionID, time: { archived: Date.now() } })
+      .then(() => {
+        sync.set(
+          produce((draft) => {
+            const index = draft.session.findIndex((s) => s.id === sessionID)
+            if (index !== -1) draft.session.splice(index, 1)
+          }),
+        )
+        navigateAfterSessionRemoval(sessionID, session.parentID, nextSession?.id)
+      })
+      .catch((err) => {
+        showToast({
+          title: language.t("common.requestFailed"),
+          description: errorMessage(err),
+        })
+      })
+  }
+
+  const deleteSession = async (sessionID: string) => {
+    const session = sync.session.get(sessionID)
+    if (!session) return false
+
+    const sessions = (sync.data.session ?? []).filter((s) => !s.parentID && !s.time?.archived)
+    const index = sessions.findIndex((s) => s.id === sessionID)
+    const nextSession = index === -1 ? undefined : (sessions[index + 1] ?? sessions[index - 1])
+
+    const result = await sdk.client.session
+      .delete({ sessionID })
+      .then((x) => x.data)
+      .catch((err) => {
+        showToast({
+          title: language.t("session.delete.failed.title"),
+          description: errorMessage(err),
+        })
+        return false
+      })
+
+    if (!result) return false
+
+    sync.set(
+      produce((draft) => {
+        const removed = new Set<string>([sessionID])
+
+        const byParent = new Map<string, string[]>()
+        for (const item of draft.session) {
+          const parentID = item.parentID
+          if (!parentID) continue
+          const existing = byParent.get(parentID)
+          if (existing) {
+            existing.push(item.id)
+            continue
+          }
+          byParent.set(parentID, [item.id])
+        }
+
+        const stack = [sessionID]
+        while (stack.length) {
+          const parentID = stack.pop()
+          if (!parentID) continue
+
+          const children = byParent.get(parentID)
+          if (!children) continue
+
+          for (const child of children) {
+            if (removed.has(child)) continue
+            removed.add(child)
+            stack.push(child)
+          }
+        }
+
+        draft.session = draft.session.filter((s) => !removed.has(s.id))
+      }),
+    )
+
+    navigateAfterSessionRemoval(sessionID, session.parentID, nextSession?.id)
+    return true
+  }
+
+  const navigateParent = () => {
+    const id = parentID()
+    if (!id) return
+    navigate(`/${params.dir}/session/${id}`)
+  }
+
+  function DialogDeleteSession(props: { sessionID: string }) {
+    const name = createMemo(() => sync.session.get(props.sessionID)?.title ?? language.t("command.session.new"))
+    const handleDelete = async () => {
+      await deleteSession(props.sessionID)
+      dialog.close()
+    }
+
+    return (
+      <Dialog title={language.t("session.delete.title")} fit>
+        <div class="flex flex-col gap-4 pl-6 pr-2.5 pb-3">
+          <div class="flex flex-col gap-1">
+            <span class="text-14-regular text-text-strong">
+              {language.t("session.delete.confirm", { name: name() })}
+            </span>
+          </div>
+          <div class="flex justify-end gap-2">
+            <Button variant="ghost" size="large" onClick={() => dialog.close()}>
+              {language.t("common.cancel")}
+            </Button>
+            <Button variant="primary" size="large" onClick={handleDelete}>
+              {language.t("session.delete.button")}
+            </Button>
+          </div>
+        </div>
+      </Dialog>
+    )
+  }
 
   return (
     <Show
@@ -336,18 +498,7 @@ export function MessageTimeline(props: {
             <Icon name="arrow-down-to-line" />
           </button>
         </div>
-        <SessionTimelineHeader
-          centered={props.centered}
-          showHeader={showHeader}
-          sessionKey={sessionKey}
-          sessionID={sessionID}
-          parentID={parentID}
-          titleValue={titleValue}
-          headerTitle={headerTitle}
-          placeholderTitle={placeholderTitle}
-        />
         <ScrollView
-          reverse
           viewportRef={props.setScrollRef}
           onWheel={(e) => {
             const root = e.currentTarget
@@ -381,18 +532,9 @@ export function MessageTimeline(props: {
             touchGesture = undefined
           }}
           onPointerDown={(e) => {
-            const next = trigger(e.target)
-            if (next) props.onPreserveScrollAnchor(next)
-
             if (e.target !== e.currentTarget) return
             props.onMarkScrollGesture(e.currentTarget)
           }}
-          onKeyDown={(e) => {
-            if (e.key !== "Enter" && e.key !== " ") return
-            const next = trigger(e.target)
-            if (!next) return
-            props.onPreserveScrollAnchor(next)
-          }}
           onScroll={(e) => {
             props.onScheduleScrollState(e.currentTarget)
             props.onTurnBackfillScroll()
@@ -401,24 +543,134 @@ export function MessageTimeline(props: {
             props.onMarkScrollGesture(e.currentTarget)
             if (props.isDesktop) props.onScrollSpyScroll()
           }}
-          onClick={(e) => {
-            props.onAutoScrollInteraction(e)
-          }}
+          onClick={props.onAutoScrollInteraction}
           class="relative min-w-0 w-full h-full"
           style={{
-            "--session-title-height": showHeader() ? "72px" : "0px",
+            "--session-title-height": showHeader() ? "40px" : "0px",
             "--sticky-accordion-top": showHeader() ? "48px" : "0px",
           }}
         >
-          <div>
+          <div ref={props.setContentRef} class="min-w-0 w-full">
+            <Show when={showHeader()}>
+              <div
+                data-session-title
+                classList={{
+                  "sticky top-0 z-30 bg-[linear-gradient(to_bottom,var(--background-stronger)_48px,transparent)]": true,
+                  "w-full": true,
+                  "pb-4": true,
+                  "pl-2 pr-3 md:pl-4 md:pr-3": true,
+                  "md:max-w-200 md:mx-auto 2xl:max-w-[1000px]": props.centered,
+                }}
+              >
+                <div class="h-12 w-full flex items-center justify-between gap-2">
+                  <div class="flex items-center gap-1 min-w-0 flex-1 pr-3">
+                    <Show when={parentID()}>
+                      <IconButton
+                        tabIndex={-1}
+                        icon="arrow-left"
+                        variant="ghost"
+                        onClick={navigateParent}
+                        aria-label={language.t("common.goBack")}
+                      />
+                    </Show>
+                    <Show when={titleValue() || title.editing}>
+                      <Show
+                        when={title.editing}
+                        fallback={
+                          <h1
+                            class="text-14-medium text-text-strong truncate grow-1 min-w-0 pl-2"
+                            onDblClick={openTitleEditor}
+                          >
+                            {titleValue()}
+                          </h1>
+                        }
+                      >
+                        <InlineInput
+                          ref={(el) => {
+                            titleRef = el
+                          }}
+                          value={title.draft}
+                          disabled={title.saving}
+                          class="text-14-medium text-text-strong grow-1 min-w-0 pl-2 rounded-[6px]"
+                          style={{ "--inline-input-shadow": "var(--shadow-xs-border-select)" }}
+                          onInput={(event) => setTitle("draft", event.currentTarget.value)}
+                          onKeyDown={(event) => {
+                            event.stopPropagation()
+                            if (event.key === "Enter") {
+                              event.preventDefault()
+                              void saveTitleEditor()
+                              return
+                            }
+                            if (event.key === "Escape") {
+                              event.preventDefault()
+                              closeTitleEditor()
+                            }
+                          }}
+                          onBlur={closeTitleEditor}
+                        />
+                      </Show>
+                    </Show>
+                  </div>
+                  <Show when={sessionID()}>
+                    {(id) => (
+                      <div class="shrink-0 flex items-center gap-3">
+                        <SessionContextUsage placement="bottom" />
+                        <DropdownMenu
+                          gutter={4}
+                          placement="bottom-end"
+                          open={title.menuOpen}
+                          onOpenChange={(open) => setTitle("menuOpen", open)}
+                        >
+                          <DropdownMenu.Trigger
+                            as={IconButton}
+                            icon="dot-grid"
+                            variant="ghost"
+                            class="size-6 rounded-md data-[expanded]:bg-surface-base-active"
+                            aria-label={language.t("common.moreOptions")}
+                          />
+                          <DropdownMenu.Portal>
+                            <DropdownMenu.Content
+                              style={{ "min-width": "104px" }}
+                              onCloseAutoFocus={(event) => {
+                                if (!title.pendingRename) return
+                                event.preventDefault()
+                                setTitle("pendingRename", false)
+                                openTitleEditor()
+                              }}
+                            >
+                              <DropdownMenu.Item
+                                onSelect={() => {
+                                  setTitle("pendingRename", true)
+                                  setTitle("menuOpen", false)
+                                }}
+                              >
+                                <DropdownMenu.ItemLabel>{language.t("common.rename")}</DropdownMenu.ItemLabel>
+                              </DropdownMenu.Item>
+                              <DropdownMenu.Item onSelect={() => void archiveSession(id())}>
+                                <DropdownMenu.ItemLabel>{language.t("common.archive")}</DropdownMenu.ItemLabel>
+                              </DropdownMenu.Item>
+                              <DropdownMenu.Separator />
+                              <DropdownMenu.Item
+                                onSelect={() => dialog.show(() => <DialogDeleteSession sessionID={id()} />)}
+                              >
+                                <DropdownMenu.ItemLabel>{language.t("common.delete")}</DropdownMenu.ItemLabel>
+                              </DropdownMenu.Item>
+                            </DropdownMenu.Content>
+                          </DropdownMenu.Portal>
+                        </DropdownMenu>
+                      </div>
+                    )}
+                  </Show>
+                </div>
+              </div>
+            </Show>
+
             <div
-              ref={props.setContentRef}
               role="log"
-              class="flex flex-col gap-0 items-start justify-start pb-16 transition-[margin]"
-              style={{ "padding-top": "var(--session-title-height)" }}
+              class="flex flex-col gap-12 items-start justify-start pb-16 transition-[margin]"
               classList={{
                 "w-full": true,
-                "md:max-w-[500px] md:mx-auto 2xl:max-w-[700px]": props.centered,
+                "md:max-w-200 md:mx-auto 2xl:max-w-[1000px]": props.centered,
                 "mt-0.5": props.centered,
                 "mt-0": !props.centered,
               }}
@@ -440,15 +692,6 @@ export function MessageTimeline(props: {
               </Show>
               <For each={rendered()}>
                 {(messageID) => {
-                  // Capture at creation time: animate only messages added after the
-                  // timeline finishes its initial backfill staging, plus the first
-                  // turn while a brand new session is still using its default title.
-                  const isNew =
-                    staging.ready() ||
-                    (defaultTitle() &&
-                      sessionStatus() !== "idle" &&
-                      props.renderedUserMessages.length === 1 &&
-                      messageID === props.renderedUserMessages[0]?.id)
                   const active = createMemo(() => activeMessageID() === messageID)
                   const queued = createMemo(() => {
                     if (active()) return false
@@ -457,10 +700,7 @@ export function MessageTimeline(props: {
                     return false
                   })
                   const comments = createMemo(() => messageComments(sync.data.part[messageID] ?? []), [], {
-                    equals: (a, b) => {
-                      if (a.length !== b.length) return false
-                      return a.every((x, i) => x.path === b[i].path && x.comment === b[i].comment)
-                    },
+                    equals: (a, b) => JSON.stringify(a) === JSON.stringify(b),
                   })
                   const commentCount = createMemo(() => comments().length)
                   return (
@@ -473,7 +713,7 @@ export function MessageTimeline(props: {
                       }}
                       classList={{
                         "min-w-0 w-full max-w-full": true,
-                        "md:max-w-[500px] 2xl:max-w-[700px]": props.centered,
+                        "md:max-w-200 2xl:max-w-[1000px]": props.centered,
                       }}
                     >
                       <Show when={commentCount() > 0}>
@@ -517,7 +757,7 @@ export function MessageTimeline(props: {
                         messageID={messageID}
                         active={active()}
                         queued={queued()}
-                        animate={isNew || active()}
+                        status={active() ? sessionStatus() : undefined}
                         showReasoningSummaries={settings.general.showReasoningSummaries()}
                         shellToolDefaultOpen={settings.general.shellToolPartsExpanded()}
                         editToolDefaultOpen={settings.general.editToolPartsExpanded()}

packages/app/src/pages/session/session-model-helpers.test.ts

@@ -1,158 +0,0 @@
-import { describe, expect, test } from "bun:test"
-import type { UserMessage } from "@opencode-ai/sdk/v2"
-import { resetSessionModel, syncSessionModel } from "./session-model-helpers"
-
-const message = (input?: Partial<Pick<UserMessage, "agent" | "model" | "variant">>) =>
-  ({
-    id: "msg",
-    sessionID: "session",
-    role: "user",
-    time: { created: 1 },
-    agent: input?.agent ?? "build",
-    model: input?.model ?? { providerID: "anthropic", modelID: "claude-sonnet-4" },
-    variant: input?.variant,
-  }) as UserMessage
-
-describe("syncSessionModel", () => {
-  test("restores the last message model and variant", () => {
-    const calls: unknown[] = []
-
-    syncSessionModel(
-      {
-        agent: {
-          current() {
-            return undefined
-          },
-          set(value) {
-            calls.push(["agent", value])
-          },
-        },
-        model: {
-          set(value) {
-            calls.push(["model", value])
-          },
-          current() {
-            return { id: "claude-sonnet-4", provider: { id: "anthropic" } }
-          },
-          variant: {
-            set(value) {
-              calls.push(["variant", value])
-            },
-          },
-        },
-      },
-      message({ variant: "high" }),
-    )
-
-    expect(calls).toEqual([
-      ["agent", "build"],
-      ["model", { providerID: "anthropic", modelID: "claude-sonnet-4" }],
-      ["variant", "high"],
-    ])
-  })
-
-  test("skips variant when the model falls back", () => {
-    const calls: unknown[] = []
-
-    syncSessionModel(
-      {
-        agent: {
-          current() {
-            return undefined
-          },
-          set(value) {
-            calls.push(["agent", value])
-          },
-        },
-        model: {
-          set(value) {
-            calls.push(["model", value])
-          },
-          current() {
-            return { id: "gpt-5", provider: { id: "openai" } }
-          },
-          variant: {
-            set(value) {
-              calls.push(["variant", value])
-            },
-          },
-        },
-      },
-      message({ variant: "high" }),
-    )
-
-    expect(calls).toEqual([
-      ["agent", "build"],
-      ["model", { providerID: "anthropic", modelID: "claude-sonnet-4" }],
-    ])
-  })
-})
-
-describe("resetSessionModel", () => {
-  test("restores the current agent defaults", () => {
-    const calls: unknown[] = []
-
-    resetSessionModel({
-      agent: {
-        current() {
-          return {
-            model: { providerID: "anthropic", modelID: "claude-sonnet-4" },
-            variant: "high",
-          }
-        },
-        set() {},
-      },
-      model: {
-        set(value) {
-          calls.push(["model", value])
-        },
-        current() {
-          return undefined
-        },
-        variant: {
-          set(value) {
-            calls.push(["variant", value])
-          },
-        },
-      },
-    })
-
-    expect(calls).toEqual([
-      ["model", { providerID: "anthropic", modelID: "claude-sonnet-4" }],
-      ["variant", "high"],
-    ])
-  })
-
-  test("clears the variant when the agent has none", () => {
-    const calls: unknown[] = []
-
-    resetSessionModel({
-      agent: {
-        current() {
-          return {
-            model: { providerID: "anthropic", modelID: "claude-sonnet-4" },
-          }
-        },
-        set() {},
-      },
-      model: {
-        set(value) {
-          calls.push(["model", value])
-        },
-        current() {
-          return undefined
-        },
-        variant: {
-          set(value) {
-            calls.push(["variant", value])
-          },
-        },
-      },
-    })
-
-    expect(calls).toEqual([
-      ["model", { providerID: "anthropic", modelID: "claude-sonnet-4" }],
-      ["variant", undefined],
-    ])
-  })
-})

packages/app/src/pages/session/session-model-helpers.ts

@@ -1,48 +0,0 @@
-import type { UserMessage } from "@opencode-ai/sdk/v2"
-import { batch } from "solid-js"
-
-type Local = {
-  agent: {
-    current():
-      | {
-          model?: UserMessage["model"]
-          variant?: string
-        }
-      | undefined
-    set(name: string | undefined): void
-  }
-  model: {
-    set(model: UserMessage["model"] | undefined): void
-    current():
-      | {
-          id: string
-          provider: { id: string }
-        }
-      | undefined
-    variant: {
-      set(value: string | undefined): void
-    }
-  }
-}
-
-export const resetSessionModel = (local: Local) => {
-  const agent = local.agent.current()
-  if (!agent) return
-  batch(() => {
-    local.model.set(agent.model)
-    local.model.variant.set(agent.variant)
-  })
-}
-
-export const syncSessionModel = (local: Local, msg: UserMessage) => {
-  batch(() => {
-    local.agent.set(msg.agent)
-    local.model.set(msg.model)
-  })
-
-  const model = local.model.current()
-  if (!model) return
-  if (model.provider.id !== msg.model.providerID) return
-  if (model.id !== msg.model.modelID) return
-  local.model.variant.set(msg.variant)
-}

packages/app/src/pages/session/session-side-panel.tsx

@@ -23,7 +23,7 @@ import { useLayout } from "@/context/layout"
 import { useSync } from "@/context/sync"
 import { createFileTabListSync } from "@/pages/session/file-tab-scroll"
 import { FileTabContent } from "@/pages/session/file-tabs"
-import { createOpenSessionFileTab, getTabReorderIndex, type Sizing } from "@/pages/session/helpers"
+import { createOpenSessionFileTab, getTabReorderIndex } from "@/pages/session/helpers"
 import { StickyAddButton } from "@/pages/session/review-tab"
 import { setSessionHandoff } from "@/pages/session/handoff"
 
@@ -31,7 +31,6 @@ export function SessionSidePanel(props: {
   reviewPanel: () => JSX.Element
   activeDiff?: string
   focusReviewDiff: (path: string) => void
-  size: Sizing
 }) {
   const params = useParams()
   const layout = useLayout()
@@ -47,15 +46,8 @@ export function SessionSidePanel(props: {
   const view = createMemo(() => layout.view(sessionKey))
 
   const reviewOpen = createMemo(() => isDesktop() && view().reviewPanel.opened())
-  const fileOpen = createMemo(() => isDesktop() && layout.fileTree.opened())
-  const open = createMemo(() => reviewOpen() || fileOpen())
+  const open = createMemo(() => isDesktop() && (view().reviewPanel.opened() || layout.fileTree.opened()))
   const reviewTab = createMemo(() => isDesktop())
-  const panelWidth = createMemo(() => {
-    if (!open()) return "0px"
-    if (reviewOpen()) return `calc(100% - ${layout.session.width()}px)`
-    return `${layout.fileTree.width()}px`
-  })
-  const treeWidth = createMemo(() => (fileOpen() ? `${layout.fileTree.width()}px` : "0px"))
 
   const info = createMemo(() => (params.id ? sync.session.get(params.id) : undefined))
   const diffs = createMemo(() => (params.id ? (sync.data.session_diff[params.id] ?? []) : []))
@@ -103,8 +95,8 @@ export function SessionSidePanel(props: {
 
   const empty = (msg: string) => (
     <div class="h-full flex flex-col">
-      <div class="h-6 shrink-0" aria-hidden />
-      <div class="flex-1 pb-64 flex items-center justify-center text-center">
+      <div class="h-12 shrink-0" aria-hidden />
+      <div class="flex-1 pb-30 flex items-center justify-center text-center">
         <div class="text-12-regular text-text-weak">{msg}</div>
       </div>
     </div>
@@ -218,169 +210,146 @@ export function SessionSidePanel(props: {
   })
 
   return (
-    <Show when={isDesktop()}>
+    <Show when={open()}>
       <aside
         id="review-panel"
         aria-label={language.t("session.panel.reviewAndFiles")}
-        aria-hidden={!open()}
-        inert={!open()}
-        class="relative min-w-0 h-full flex shrink-0 overflow-hidden bg-background-base"
+        class="relative min-w-0 h-full border-l border-border-weaker-base flex"
         classList={{
-          "pointer-events-none": !open(),
-          "transition-[width] duration-[240ms] ease-[cubic-bezier(0.22,1,0.36,1)] will-change-[width] motion-reduce:transition-none":
-            !props.size.active(),
+          "flex-1": reviewOpen(),
+          "shrink-0": !reviewOpen(),
         }}
-        style={{ width: panelWidth() }}
+        style={{ width: reviewOpen() ? undefined : `${layout.fileTree.width()}px` }}
       >
-        <div class="size-full flex border-l border-border-weaker-base">
-          <div
-            aria-hidden={!reviewOpen()}
-            inert={!reviewOpen()}
-            class="relative min-w-0 h-full flex-1 overflow-hidden bg-background-base"
-            classList={{
-              "pointer-events-none": !reviewOpen(),
-            }}
-          >
-            <div class="size-full min-w-0 h-full bg-background-base">
-              <DragDropProvider
-                onDragStart={handleDragStart}
-                onDragEnd={handleDragEnd}
-                onDragOver={handleDragOver}
-                collisionDetector={closestCenter}
-              >
-                <DragDropSensors />
-                <ConstrainDragYAxis />
-                <Tabs value={activeTab()} onChange={openTab}>
-                  <div class="sticky top-0 shrink-0 flex">
-                    <Tabs.List
-                      ref={(el: HTMLDivElement) => {
-                        const stop = createFileTabListSync({ el, contextOpen })
-                        onCleanup(stop)
-                      }}
-                    >
-                      <Show when={reviewTab()}>
-                        <Tabs.Trigger value="review">
-                          <div class="flex items-center gap-1.5">
-                            <div>{language.t("session.tab.review")}</div>
-                            <Show when={hasReview()}>
-                              <div>{reviewCount()}</div>
-                            </Show>
-                          </div>
-                        </Tabs.Trigger>
-                      </Show>
-                      <Show when={contextOpen()}>
-                        <Tabs.Trigger
-                          value="context"
-                          closeButton={
-                            <TooltipKeybind
-                              title={language.t("common.closeTab")}
-                              keybind={command.keybind("tab.close")}
-                              placement="bottom"
-                              gutter={10}
-                            >
-                              <IconButton
-                                icon="close-small"
-                                variant="ghost"
-                                class="h-5 w-5"
-                                onClick={() => tabs().close("context")}
-                                aria-label={language.t("common.closeTab")}
-                              />
-                            </TooltipKeybind>
-                          }
-                          hideCloseButton
-                          onMiddleClick={() => tabs().close("context")}
-                        >
-                          <div class="flex items-center gap-2">
-                            <SessionContextUsage variant="indicator" />
-                            <div>{language.t("session.tab.context")}</div>
-                          </div>
-                        </Tabs.Trigger>
-                      </Show>
-                      <SortableProvider ids={openedTabs()}>
-                        <For each={openedTabs()}>{(tab) => <SortableTab tab={tab} onTabClose={tabs().close} />}</For>
-                      </SortableProvider>
-                      <StickyAddButton>
-                        <TooltipKeybind
-                          title={language.t("command.file.open")}
-                          keybind={command.keybind("file.open")}
-                          class="flex items-center"
-                        >
-                          <IconButton
-                            icon="plus-small"
-                            variant="ghost"
-                            iconSize="large"
-                            class="!rounded-md"
-                            onClick={() =>
-                              dialog.show(() => <DialogSelectFile mode="files" onOpenFile={showAllFiles} />)
-                            }
-                            aria-label={language.t("command.file.open")}
-                          />
-                        </TooltipKeybind>
-                      </StickyAddButton>
-                    </Tabs.List>
-                  </div>
-
-                  <Show when={reviewTab()}>
-                    <Tabs.Content value="review" class="flex flex-col h-full overflow-hidden contain-strict">
-                      <Show when={activeTab() === "review"}>{props.reviewPanel()}</Show>
-                    </Tabs.Content>
-                  </Show>
-
-                  <Tabs.Content value="empty" class="flex flex-col h-full overflow-hidden contain-strict">
-                    <Show when={activeTab() === "empty"}>
-                      <div class="relative pt-2 flex-1 min-h-0 overflow-hidden">
-                        <div class="h-full px-6 pb-42 -mt-4 flex flex-col items-center justify-center text-center gap-6">
-                          <Mark class="w-14 opacity-10" />
-                          <div class="text-14-regular text-text-weak max-w-56">
-                            {language.t("session.files.selectToOpen")}
-                          </div>
+        <Show when={reviewOpen()}>
+          <div class="flex-1 min-w-0 h-full">
+            <DragDropProvider
+              onDragStart={handleDragStart}
+              onDragEnd={handleDragEnd}
+              onDragOver={handleDragOver}
+              collisionDetector={closestCenter}
+            >
+              <DragDropSensors />
+              <ConstrainDragYAxis />
+              <Tabs value={activeTab()} onChange={openTab}>
+                <div class="sticky top-0 shrink-0 flex">
+                  <Tabs.List
+                    ref={(el: HTMLDivElement) => {
+                      const stop = createFileTabListSync({ el, contextOpen })
+                      onCleanup(stop)
+                    }}
+                  >
+                    <Show when={reviewTab()}>
+                      <Tabs.Trigger value="review">
+                        <div class="flex items-center gap-1.5">
+                          <div>{language.t("session.tab.review")}</div>
+                          <Show when={hasReview()}>
+                            <div>{reviewCount()}</div>
+                          </Show>
                         </div>
+                      </Tabs.Trigger>
+                    </Show>
+                    <Show when={contextOpen()}>
+                      <Tabs.Trigger
+                        value="context"
+                        closeButton={
+                          <TooltipKeybind
+                            title={language.t("common.closeTab")}
+                            keybind={command.keybind("tab.close")}
+                            placement="bottom"
+                            gutter={10}
+                          >
+                            <IconButton
+                              icon="close-small"
+                              variant="ghost"
+                              class="h-5 w-5"
+                              onClick={() => tabs().close("context")}
+                              aria-label={language.t("common.closeTab")}
+                            />
+                          </TooltipKeybind>
+                        }
+                        hideCloseButton
+                        onMiddleClick={() => tabs().close("context")}
+                      >
+                        <div class="flex items-center gap-2">
+                          <SessionContextUsage variant="indicator" />
+                          <div>{language.t("session.tab.context")}</div>
+                        </div>
+                      </Tabs.Trigger>
+                    </Show>
+                    <SortableProvider ids={openedTabs()}>
+                      <For each={openedTabs()}>{(tab) => <SortableTab tab={tab} onTabClose={tabs().close} />}</For>
+                    </SortableProvider>
+                    <StickyAddButton>
+                      <TooltipKeybind
+                        title={language.t("command.file.open")}
+                        keybind={command.keybind("file.open")}
+                        class="flex items-center"
+                      >
+                        <IconButton
+                          icon="plus-small"
+                          variant="ghost"
+                          iconSize="large"
+                          class="!rounded-md"
+                          onClick={() => dialog.show(() => <DialogSelectFile mode="files" onOpenFile={showAllFiles} />)}
+                          aria-label={language.t("command.file.open")}
+                        />
+                      </TooltipKeybind>
+                    </StickyAddButton>
+                  </Tabs.List>
+                </div>
+
+                <Show when={reviewTab()}>
+                  <Tabs.Content value="review" class="flex flex-col h-full overflow-hidden contain-strict">
+                    <Show when={activeTab() === "review"}>{props.reviewPanel()}</Show>
+                  </Tabs.Content>
+                </Show>
+
+                <Tabs.Content value="empty" class="flex flex-col h-full overflow-hidden contain-strict">
+                  <Show when={activeTab() === "empty"}>
+                    <div class="relative pt-2 flex-1 min-h-0 overflow-hidden">
+                      <div class="h-full px-6 pb-42 flex flex-col items-center justify-center text-center gap-6">
+                        <Mark class="w-14 opacity-10" />
+                        <div class="text-14-regular text-text-weak max-w-56">
+                          {language.t("session.files.selectToOpen")}
+                        </div>
+                      </div>
+                    </div>
+                  </Show>
+                </Tabs.Content>
+
+                <Show when={contextOpen()}>
+                  <Tabs.Content value="context" class="flex flex-col h-full overflow-hidden contain-strict">
+                    <Show when={activeTab() === "context"}>
+                      <div class="relative pt-2 flex-1 min-h-0 overflow-hidden">
+                        <SessionContextTab />
                       </div>
                     </Show>
                   </Tabs.Content>
+                </Show>
 
-                  <Show when={contextOpen()}>
-                    <Tabs.Content value="context" class="flex flex-col h-full overflow-hidden contain-strict">
-                      <Show when={activeTab() === "context"}>
-                        <div class="relative pt-2 flex-1 min-h-0 overflow-hidden">
-                          <SessionContextTab />
-                        </div>
-                      </Show>
-                    </Tabs.Content>
-                  </Show>
-
-                  <Show when={activeFileTab()} keyed>
-                    {(tab) => <FileTabContent tab={tab} />}
-                  </Show>
-                </Tabs>
-                <DragOverlay>
-                  <Show when={store.activeDraggable} keyed>
-                    {(tab) => {
-                      const path = createMemo(() => file.pathFromTab(tab))
-                      return (
-                        <div data-component="tabs-drag-preview">
-                          <Show when={path()}>{(p) => <FileVisual active path={p()} />}</Show>
-                        </div>
-                      )
-                    }}
-                  </Show>
-                </DragOverlay>
-              </DragDropProvider>
-            </div>
+                <Show when={activeFileTab()} keyed>
+                  {(tab) => <FileTabContent tab={tab} />}
+                </Show>
+              </Tabs>
+              <DragOverlay>
+                <Show when={store.activeDraggable} keyed>
+                  {(tab) => {
+                    const path = createMemo(() => file.pathFromTab(tab))
+                    return (
+                      <div data-component="tabs-drag-preview">
+                        <Show when={path()}>{(p) => <FileVisual active path={p()} />}</Show>
+                      </div>
+                    )
+                  }}
+                </Show>
+              </DragOverlay>
+            </DragDropProvider>
           </div>
+        </Show>
 
-          <div
-            id="file-tree-panel"
-            aria-hidden={!fileOpen()}
-            inert={!fileOpen()}
-            class="relative min-w-0 h-full shrink-0 overflow-hidden"
-            classList={{
-              "pointer-events-none": !fileOpen(),
-              "transition-[width] duration-200 ease-[cubic-bezier(0.22,1,0.36,1)] will-change-[width] motion-reduce:transition-none":
-                !props.size.active(),
-            }}
-            style={{ width: treeWidth() }}
-          >
+        <Show when={layout.fileTree.opened()}>
+          <div id="file-tree-panel" class="relative shrink-0 h-full" style={{ width: `${layout.fileTree.width()}px` }}>
             <div
               class="h-full flex flex-col overflow-hidden group/filetree"
               classList={{ "border-l border-border-weaker-base": reviewOpen() }}
@@ -424,11 +393,7 @@ export function SessionSidePanel(props: {
                         />
                       </Show>
                     </Match>
-                    <Match when={true}>
-                      {empty(
-                        language.t(sync.project && !sync.project.vcs ? "session.review.noChanges" : reviewEmptyKey()),
-                      )}
-                    </Match>
+                    <Match when={true}>{empty(language.t(reviewEmptyKey()))}</Match>
                   </Switch>
                 </Tabs.Content>
                 <Tabs.Content value="all" class="bg-background-stronger px-3 py-0">
@@ -447,25 +412,18 @@ export function SessionSidePanel(props: {
                 </Tabs.Content>
               </Tabs>
             </div>
-            <Show when={fileOpen()}>
-              <div onPointerDown={() => props.size.start()}>
-                <ResizeHandle
-                  direction="horizontal"
-                  edge="start"
-                  size={layout.fileTree.width()}
-                  min={200}
-                  max={480}
-                  collapseThreshold={160}
-                  onResize={(width) => {
-                    props.size.touch()
-                    layout.fileTree.resize(width)
-                  }}
-                  onCollapse={layout.fileTree.close}
-                />
-              </div>
-            </Show>
+            <ResizeHandle
+              direction="horizontal"
+              edge="start"
+              size={layout.fileTree.width()}
+              min={200}
+              max={480}
+              collapseThreshold={160}
+              onResize={layout.fileTree.resize}
+              onCollapse={layout.fileTree.close}
+            />
           </div>
-        </div>
+        </Show>
       </aside>
     </Show>
   )

packages/app/src/pages/session/session-timeline-header.tsx

@@ -1,522 +0,0 @@
-import { createEffect, createMemo, on, onCleanup, Show } from "solid-js"
-import { createStore, produce } from "solid-js/store"
-import { useNavigate, useParams } from "@solidjs/router"
-import { Button } from "@opencode-ai/ui/button"
-import { useReducedMotion } from "@opencode-ai/ui/hooks"
-import { IconButton } from "@opencode-ai/ui/icon-button"
-import { DropdownMenu } from "@opencode-ai/ui/dropdown-menu"
-import { Dialog } from "@opencode-ai/ui/dialog"
-import { InlineInput } from "@opencode-ai/ui/inline-input"
-import { animate, type AnimationPlaybackControls, clearFadeStyles, FAST_SPRING } from "@opencode-ai/ui/motion"
-import { showToast } from "@opencode-ai/ui/toast"
-import { errorMessage } from "@/pages/layout/helpers"
-import { SessionContextUsage } from "@/components/session-context-usage"
-import { useDialog } from "@opencode-ai/ui/context/dialog"
-import { useLanguage } from "@/context/language"
-import { useSDK } from "@/context/sdk"
-import { useSync } from "@/context/sync"
-
-export function SessionTimelineHeader(props: {
-  centered: boolean
-  showHeader: () => boolean
-  sessionKey: () => string
-  sessionID: () => string | undefined
-  parentID: () => string | undefined
-  titleValue: () => string | undefined
-  headerTitle: () => string | undefined
-  placeholderTitle: () => boolean
-}) {
-  const navigate = useNavigate()
-  const params = useParams()
-  const sdk = useSDK()
-  const sync = useSync()
-  const dialog = useDialog()
-  const language = useLanguage()
-  const reduce = useReducedMotion()
-
-  const [title, setTitle] = createStore({
-    draft: "",
-    editing: false,
-    saving: false,
-    menuOpen: false,
-    pendingRename: false,
-  })
-  const [headerText, setHeaderText] = createStore({
-    session: props.sessionKey(),
-    value: props.headerTitle(),
-    prev: undefined as string | undefined,
-    muted: props.placeholderTitle(),
-    prevMuted: false,
-  })
-  let headerAnim: AnimationPlaybackControls | undefined
-  let enterAnim: AnimationPlaybackControls | undefined
-  let leaveAnim: AnimationPlaybackControls | undefined
-  let titleRef: HTMLInputElement | undefined
-  let headerRef: HTMLDivElement | undefined
-  let enterRef: HTMLSpanElement | undefined
-  let leaveRef: HTMLSpanElement | undefined
-
-  const clearHeaderAnim = () => {
-    headerAnim?.stop()
-    headerAnim = undefined
-  }
-
-  const animateHeader = () => {
-    const el = headerRef
-    if (!el) return
-
-    clearHeaderAnim()
-    if (!headerText.muted || reduce()) {
-      el.style.opacity = "1"
-      return
-    }
-
-    headerAnim = animate(el, { opacity: [0, 1] }, { type: "spring", visualDuration: 1.0, bounce: 0 })
-    headerAnim.finished.then(() => {
-      if (headerRef !== el) return
-      clearFadeStyles(el)
-    })
-  }
-
-  const clearTitleAnims = () => {
-    enterAnim?.stop()
-    enterAnim = undefined
-    leaveAnim?.stop()
-    leaveAnim = undefined
-  }
-
-  const settleTitleEnter = () => {
-    if (enterRef) clearFadeStyles(enterRef)
-  }
-
-  const hideLeave = () => {
-    if (!leaveRef) return
-    leaveRef.style.opacity = "0"
-    leaveRef.style.filter = ""
-    leaveRef.style.transform = ""
-  }
-
-  const animateEnterSpan = () => {
-    if (!enterRef) return
-    if (reduce()) {
-      settleTitleEnter()
-      return
-    }
-    enterAnim = animate(
-      enterRef,
-      { opacity: [0, 1], filter: ["blur(2px)", "blur(0px)"], transform: ["translateY(-2px)", "translateY(0)"] },
-      FAST_SPRING,
-    )
-    enterAnim.finished.then(() => settleTitleEnter())
-  }
-
-  const crossfadeTitle = (nextTitle: string, nextMuted: boolean) => {
-    clearTitleAnims()
-    setHeaderText({ prev: headerText.value, prevMuted: headerText.muted })
-    setHeaderText({ value: nextTitle, muted: nextMuted })
-
-    if (reduce()) {
-      setHeaderText({ prev: undefined, prevMuted: false })
-      hideLeave()
-      settleTitleEnter()
-      return
-    }
-
-    if (leaveRef) {
-      leaveAnim = animate(
-        leaveRef,
-        { opacity: [1, 0], filter: ["blur(0px)", "blur(2px)"], transform: ["translateY(0)", "translateY(2px)"] },
-        FAST_SPRING,
-      )
-      leaveAnim.finished.then(() => {
-        setHeaderText({ prev: undefined, prevMuted: false })
-        hideLeave()
-      })
-    }
-
-    animateEnterSpan()
-  }
-
-  const fadeInTitle = (nextTitle: string, nextMuted: boolean) => {
-    clearTitleAnims()
-    setHeaderText({ value: nextTitle, muted: nextMuted, prev: undefined, prevMuted: false })
-    animateEnterSpan()
-  }
-
-  const snapTitle = (nextTitle: string | undefined, nextMuted: boolean) => {
-    clearTitleAnims()
-    setHeaderText({ value: nextTitle, muted: nextMuted, prev: undefined, prevMuted: false })
-    settleTitleEnter()
-  }
-
-  createEffect(
-    on(props.showHeader, (show, prev) => {
-      if (!show) {
-        clearHeaderAnim()
-        return
-      }
-      if (show === prev) return
-      animateHeader()
-    }),
-  )
-
-  createEffect(
-    on(
-      () => [props.sessionKey(), props.headerTitle(), props.placeholderTitle()] as const,
-      ([nextSession, nextTitle, nextMuted]) => {
-        if (nextSession !== headerText.session) {
-          setHeaderText("session", nextSession)
-          if (nextTitle && nextMuted) {
-            fadeInTitle(nextTitle, nextMuted)
-            return
-          }
-          snapTitle(nextTitle, nextMuted)
-          return
-        }
-        if (nextTitle === headerText.value && nextMuted === headerText.muted) return
-        if (!nextTitle) {
-          snapTitle(undefined, false)
-          return
-        }
-        if (!headerText.value) {
-          fadeInTitle(nextTitle, nextMuted)
-          return
-        }
-        if (title.saving || title.editing) {
-          snapTitle(nextTitle, nextMuted)
-          return
-        }
-        crossfadeTitle(nextTitle, nextMuted)
-      },
-    ),
-  )
-
-  onCleanup(() => {
-    clearHeaderAnim()
-    clearTitleAnims()
-  })
-
-  const toastError = (err: unknown) => errorMessage(err, language.t("common.requestFailed"))
-
-  createEffect(
-    on(
-      props.sessionKey,
-      () => setTitle({ draft: "", editing: false, saving: false, menuOpen: false, pendingRename: false }),
-      { defer: true },
-    ),
-  )
-
-  const openTitleEditor = () => {
-    if (!props.sessionID()) return
-    setTitle({ editing: true, draft: props.titleValue() ?? "" })
-    requestAnimationFrame(() => {
-      titleRef?.focus()
-      titleRef?.select()
-    })
-  }
-
-  const closeTitleEditor = () => {
-    if (title.saving) return
-    setTitle({ editing: false, saving: false })
-  }
-
-  const saveTitleEditor = async () => {
-    const id = props.sessionID()
-    if (!id) return
-    if (title.saving) return
-
-    const next = title.draft.trim()
-    if (!next || next === (props.titleValue() ?? "")) {
-      setTitle({ editing: false, saving: false })
-      return
-    }
-
-    setTitle("saving", true)
-    await sdk.client.session
-      .update({ sessionID: id, title: next })
-      .then(() => {
-        sync.set(
-          produce((draft) => {
-            const index = draft.session.findIndex((session) => session.id === id)
-            if (index !== -1) draft.session[index].title = next
-          }),
-        )
-        setTitle({ editing: false, saving: false })
-      })
-      .catch((err) => {
-        setTitle("saving", false)
-        showToast({
-          title: language.t("common.requestFailed"),
-          description: toastError(err),
-        })
-      })
-  }
-
-  const navigateAfterSessionRemoval = (sessionID: string, parentID?: string, nextSessionID?: string) => {
-    if (params.id !== sessionID) return
-    if (parentID) {
-      navigate(`/${params.dir}/session/${parentID}`)
-      return
-    }
-    if (nextSessionID) {
-      navigate(`/${params.dir}/session/${nextSessionID}`)
-      return
-    }
-    navigate(`/${params.dir}/session`)
-  }
-
-  const archiveSession = async (sessionID: string) => {
-    const session = sync.session.get(sessionID)
-    if (!session) return
-
-    const sessions = sync.data.session ?? []
-    const index = sessions.findIndex((item) => item.id === sessionID)
-    const nextSession = index === -1 ? undefined : (sessions[index + 1] ?? sessions[index - 1])
-
-    await sdk.client.session
-      .update({ sessionID, time: { archived: Date.now() } })
-      .then(() => {
-        sync.set(
-          produce((draft) => {
-            const index = draft.session.findIndex((item) => item.id === sessionID)
-            if (index !== -1) draft.session.splice(index, 1)
-          }),
-        )
-        navigateAfterSessionRemoval(sessionID, session.parentID, nextSession?.id)
-      })
-      .catch((err) => {
-        showToast({
-          title: language.t("common.requestFailed"),
-          description: toastError(err),
-        })
-      })
-  }
-
-  const deleteSession = async (sessionID: string) => {
-    const session = sync.session.get(sessionID)
-    if (!session) return false
-
-    const sessions = (sync.data.session ?? []).filter((item) => !item.parentID && !item.time?.archived)
-    const index = sessions.findIndex((item) => item.id === sessionID)
-    const nextSession = index === -1 ? undefined : (sessions[index + 1] ?? sessions[index - 1])
-
-    const result = await sdk.client.session
-      .delete({ sessionID })
-      .then((x) => x.data)
-      .catch((err) => {
-        showToast({
-          title: language.t("session.delete.failed.title"),
-          description: toastError(err),
-        })
-        return false
-      })
-
-    if (!result) return false
-
-    sync.set(
-      produce((draft) => {
-        const removed = new Set<string>([sessionID])
-        const byParent = new Map<string, string[]>()
-
-        for (const item of draft.session) {
-          const parentID = item.parentID
-          if (!parentID) continue
-
-          const existing = byParent.get(parentID)
-          if (existing) {
-            existing.push(item.id)
-            continue
-          }
-          byParent.set(parentID, [item.id])
-        }
-
-        const stack = [sessionID]
-        while (stack.length) {
-          const parentID = stack.pop()
-          if (!parentID) continue
-
-          const children = byParent.get(parentID)
-          if (!children) continue
-
-          for (const child of children) {
-            if (removed.has(child)) continue
-            removed.add(child)
-            stack.push(child)
-          }
-        }
-
-        draft.session = draft.session.filter((item) => !removed.has(item.id))
-      }),
-    )
-
-    navigateAfterSessionRemoval(sessionID, session.parentID, nextSession?.id)
-    return true
-  }
-
-  const navigateParent = () => {
-    const id = props.parentID()
-    if (!id) return
-    navigate(`/${params.dir}/session/${id}`)
-  }
-
-  function DialogDeleteSession(input: { sessionID: string }) {
-    const name = createMemo(() => sync.session.get(input.sessionID)?.title ?? language.t("command.session.new"))
-
-    const handleDelete = async () => {
-      await deleteSession(input.sessionID)
-      dialog.close()
-    }
-
-    return (
-      <Dialog title={language.t("session.delete.title")} fit>
-        <div class="flex flex-col gap-4 pl-6 pr-2.5 pb-3">
-          <div class="flex flex-col gap-1">
-            <span class="text-14-regular text-text-strong">
-              {language.t("session.delete.confirm", { name: name() })}
-            </span>
-          </div>
-          <div class="flex justify-end gap-2">
-            <Button variant="ghost" size="large" onClick={() => dialog.close()}>
-              {language.t("common.cancel")}
-            </Button>
-            <Button variant="primary" size="large" onClick={handleDelete}>
-              {language.t("session.delete.button")}
-            </Button>
-          </div>
-        </div>
-      </Dialog>
-    )
-  }
-
-  return (
-    <Show when={props.showHeader()}>
-      <div
-        data-session-title
-        ref={(el) => {
-          headerRef = el
-          el.style.opacity = "0"
-        }}
-        class="pointer-events-none absolute inset-x-0 top-0 z-30"
-      >
-        <div
-          classList={{
-            "bg-[linear-gradient(to_bottom,var(--background-stronger)_38px,transparent)]": true,
-            "w-full": true,
-            "pb-10": true,
-            "px-4 md:px-5": true,
-            "md:max-w-[500px] md:mx-auto 2xl:max-w-[700px]": props.centered,
-          }}
-        >
-          <div class="pointer-events-auto h-12 w-full flex items-center justify-between gap-2">
-            <div class="flex items-center gap-1 min-w-0 flex-1">
-              <Show when={props.parentID()}>
-                <div>
-                  <IconButton
-                    tabIndex={-1}
-                    icon="arrow-left"
-                    variant="ghost"
-                    onClick={navigateParent}
-                    aria-label={language.t("common.goBack")}
-                  />
-                </div>
-              </Show>
-              <Show when={!!headerText.value || title.editing}>
-                <Show
-                  when={title.editing}
-                  fallback={
-                    <h1 class="text-14-medium text-text-strong grow-1 min-w-0" onDblClick={openTitleEditor}>
-                      <span class="grid min-w-0" style={{ overflow: "clip" }}>
-                        <span ref={enterRef} class="col-start-1 row-start-1 min-w-0 truncate">
-                          <span classList={{ "opacity-60": headerText.muted }}>{headerText.value}</span>
-                        </span>
-                        <span
-                          ref={leaveRef}
-                          class="col-start-1 row-start-1 min-w-0 truncate pointer-events-none"
-                          style={{ opacity: "0" }}
-                        >
-                          <span classList={{ "opacity-60": headerText.prevMuted }}>{headerText.prev}</span>
-                        </span>
-                      </span>
-                    </h1>
-                  }
-                >
-                  <InlineInput
-                    ref={(el) => {
-                      titleRef = el
-                    }}
-                    value={title.draft}
-                    disabled={title.saving}
-                    class="text-14-medium text-text-strong grow-1 min-w-0 rounded-[6px]"
-                    style={{ "--inline-input-shadow": "var(--shadow-xs-border-select)" }}
-                    onInput={(event) => setTitle("draft", event.currentTarget.value)}
-                    onKeyDown={(event) => {
-                      event.stopPropagation()
-                      if (event.key === "Enter") {
-                        event.preventDefault()
-                        void saveTitleEditor()
-                        return
-                      }
-                      if (event.key === "Escape") {
-                        event.preventDefault()
-                        closeTitleEditor()
-                      }
-                    }}
-                    onBlur={closeTitleEditor}
-                  />
-                </Show>
-              </Show>
-            </div>
-            <Show when={props.sessionID()}>
-              {(id) => (
-                <div class="shrink-0 flex items-center gap-3">
-                  <SessionContextUsage placement="bottom" />
-                  <DropdownMenu
-                    gutter={4}
-                    placement="bottom-end"
-                    open={title.menuOpen}
-                    onOpenChange={(open) => setTitle("menuOpen", open)}
-                  >
-                    <DropdownMenu.Trigger
-                      as={IconButton}
-                      icon="dot-grid"
-                      variant="ghost"
-                      class="size-6 rounded-md data-[expanded]:bg-surface-base-active"
-                      aria-label={language.t("common.moreOptions")}
-                    />
-                    <DropdownMenu.Portal>
-                      <DropdownMenu.Content
-                        style={{ "min-width": "104px" }}
-                        onCloseAutoFocus={(event) => {
-                          if (!title.pendingRename) return
-                          event.preventDefault()
-                          setTitle("pendingRename", false)
-                          openTitleEditor()
-                        }}
-                      >
-                        <DropdownMenu.Item
-                          onSelect={() => {
-                            setTitle("pendingRename", true)
-                            setTitle("menuOpen", false)
-                          }}
-                        >
-                          <DropdownMenu.ItemLabel>{language.t("common.rename")}</DropdownMenu.ItemLabel>
-                        </DropdownMenu.Item>
-                        <DropdownMenu.Item onSelect={() => void archiveSession(id())}>
-                          <DropdownMenu.ItemLabel>{language.t("common.archive")}</DropdownMenu.ItemLabel>
-                        </DropdownMenu.Item>
-                        <DropdownMenu.Separator />
-                        <DropdownMenu.Item onSelect={() => dialog.show(() => <DialogDeleteSession sessionID={id()} />)}>
-                          <DropdownMenu.ItemLabel>{language.t("common.delete")}</DropdownMenu.ItemLabel>
-                        </DropdownMenu.Item>
-                      </DropdownMenu.Content>
-                    </DropdownMenu.Portal>
-                  </DropdownMenu>
-                </div>
-              )}
-            </Show>
-          </div>
-        </div>
-      </div>
-    </Show>
-  )
-}

packages/app/src/pages/session/terminal-panel.tsx

@@ -17,7 +17,7 @@ import { useLanguage } from "@/context/language"
 import { useLayout } from "@/context/layout"
 import { useTerminal, type LocalPTY } from "@/context/terminal"
 import { terminalTabLabel } from "@/pages/session/terminal-label"
-import { createPresence, createSizing, focusTerminalById } from "@/pages/session/helpers"
+import { focusTerminalById } from "@/pages/session/helpers"
 import { getTerminalHandoff, setTerminalHandoff } from "@/pages/session/handoff"
 
 export function TerminalPanel() {
@@ -33,11 +33,8 @@ export function TerminalPanel() {
 
   const opened = createMemo(() => view().terminal.opened())
   const open = createMemo(() => isDesktop() && opened())
-  const panel = createPresence(open)
-  const size = createSizing()
   const height = createMemo(() => layout.terminal.height())
   const close = () => view().terminal.close()
-  let root: HTMLDivElement | undefined
 
   const [store, setStore] = createStore({
     autoCreated: false,
@@ -70,7 +67,7 @@ export function TerminalPanel() {
     on(
       () => terminal.active(),
       (activeId) => {
-        if (!activeId || !panel.open()) return
+        if (!activeId || !open()) return
         if (document.activeElement instanceof HTMLElement) {
           document.activeElement.blur()
         }
@@ -79,14 +76,6 @@ export function TerminalPanel() {
     ),
   )
 
-  createEffect(() => {
-    if (panel.open()) return
-    const active = document.activeElement
-    if (!(active instanceof HTMLElement)) return
-    if (!root?.contains(active)) return
-    active.blur()
-  })
-
   createEffect(() => {
     const dir = params.dir
     if (!dir) return
@@ -144,143 +133,120 @@ export function TerminalPanel() {
   }
 
   return (
-    <Show when={panel.show()}>
+    <Show when={open()}>
       <div
-        ref={root}
         id="terminal-panel"
         role="region"
         aria-label={language.t("terminal.title")}
-        aria-hidden={!panel.open()}
-        inert={!panel.open()}
-        class="relative w-full shrink-0 overflow-hidden"
-        classList={{
-          "opacity-100": panel.open(),
-          "opacity-0 pointer-events-none": !panel.open(),
-          "transition-[height,opacity] duration-200 ease-[cubic-bezier(0.22,1,0.36,1)] will-change-[height] motion-reduce:transition-none":
-            !size.active(),
-        }}
-        style={{ height: panel.open() ? `${height()}px` : "0px" }}
+        class="relative w-full flex flex-col shrink-0 border-t border-border-weak-base"
+        style={{ height: `${height()}px` }}
       >
-        <div class="size-full flex flex-col border-t border-border-weak-base">
-          <div onPointerDown={() => size.start()}>
-            <ResizeHandle
-              direction="vertical"
-              size={height()}
-              min={100}
-              max={typeof window === "undefined" ? 1000 : window.innerHeight * 0.6}
-              collapseThreshold={50}
-              onResize={(next) => {
-                size.touch()
-                layout.terminal.resize(next)
-              }}
-              onCollapse={close}
-            />
-          </div>
-          <Show
-            when={terminal.ready()}
-            fallback={
-              <div class="flex flex-col h-full pointer-events-none">
-                <div class="h-10 flex items-center gap-2 px-2 border-b border-border-weaker-base bg-background-stronger overflow-hidden">
-                  <For each={handoff()}>
-                    {(title) => (
-                      <div class="px-2 py-1 rounded-md bg-surface-base text-14-regular text-text-weak truncate max-w-40">
-                        {title}
-                      </div>
-                    )}
-                  </For>
-                  <div class="flex-1" />
-                  <div class="text-text-weak pr-2">
-                    {language.t("common.loading")}
-                    {language.t("common.loading.ellipsis")}
-                  </div>
-                </div>
-                <div class="flex-1 flex items-center justify-center text-text-weak">
-                  {language.t("terminal.loading")}
-                </div>
-              </div>
-            }
-          >
-            <DragDropProvider
-              onDragStart={handleTerminalDragStart}
-              onDragEnd={handleTerminalDragEnd}
-              onDragOver={handleTerminalDragOver}
-              collisionDetector={closestCenter}
-            >
-              <DragDropSensors />
-              <ConstrainDragYAxis />
-              <div class="flex flex-col h-full">
-                <Tabs
-                  variant="alt"
-                  value={terminal.active()}
-                  onChange={(id) => terminal.open(id)}
-                  class="!h-auto !flex-none"
-                >
-                  <Tabs.List class="h-10 border-b border-border-weaker-base">
-                    <SortableProvider ids={ids()}>
-                      <For each={ids()}>
-                        {(id) => (
-                          <Show when={byId().get(id)}>
-                            {(pty) => <SortableTerminalTab terminal={pty()} onClose={close} />}
-                          </Show>
-                        )}
-                      </For>
-                    </SortableProvider>
-                    <div class="h-full flex items-center justify-center">
-                      <TooltipKeybind
-                        title={language.t("command.terminal.new")}
-                        keybind={command.keybind("terminal.new")}
-                        class="flex items-center"
-                      >
-                        <IconButton
-                          icon="plus-small"
-                          variant="ghost"
-                          iconSize="large"
-                          onClick={terminal.new}
-                          aria-label={language.t("command.terminal.new")}
-                        />
-                      </TooltipKeybind>
+        <ResizeHandle
+          direction="vertical"
+          size={height()}
+          min={100}
+          max={typeof window === "undefined" ? 1000 : window.innerHeight * 0.6}
+          collapseThreshold={50}
+          onResize={layout.terminal.resize}
+          onCollapse={close}
+        />
+        <Show
+          when={terminal.ready()}
+          fallback={
+            <div class="flex flex-col h-full pointer-events-none">
+              <div class="h-10 flex items-center gap-2 px-2 border-b border-border-weaker-base bg-background-stronger overflow-hidden">
+                <For each={handoff()}>
+                  {(title) => (
+                    <div class="px-2 py-1 rounded-md bg-surface-base text-14-regular text-text-weak truncate max-w-40">
+                      {title}
                     </div>
-                  </Tabs.List>
-                </Tabs>
-                <div class="flex-1 min-h-0 relative">
-                  <Show when={terminal.active()} keyed>
-                    {(id) => (
-                      <Show when={byId().get(id)}>
-                        {(pty) => (
-                          <div id={`terminal-wrapper-${id}`} class="absolute inset-0">
-                            <Terminal
-                              pty={pty()}
-                              onConnect={() => terminal.trim(id)}
-                              onCleanup={terminal.update}
-                              onConnectError={() => terminal.clone(id)}
-                            />
-                          </div>
-                        )}
-                      </Show>
-                    )}
-                  </Show>
+                  )}
+                </For>
+                <div class="flex-1" />
+                <div class="text-text-weak pr-2">
+                  {language.t("common.loading")}
+                  {language.t("common.loading.ellipsis")}
                 </div>
               </div>
-              <DragOverlay>
-                <Show when={store.activeDraggable}>
-                  {(draggedId) => (
-                    <Show when={byId().get(draggedId())}>
-                      {(t) => (
-                        <div class="relative p-1 h-10 flex items-center bg-background-stronger text-14-regular">
-                          {terminalTabLabel({
-                            title: t().title,
-                            titleNumber: t().titleNumber,
-                            t: language.t as (key: string, vars?: Record<string, string | number | boolean>) => string,
-                          })}
+              <div class="flex-1 flex items-center justify-center text-text-weak">{language.t("terminal.loading")}</div>
+            </div>
+          }
+        >
+          <DragDropProvider
+            onDragStart={handleTerminalDragStart}
+            onDragEnd={handleTerminalDragEnd}
+            onDragOver={handleTerminalDragOver}
+            collisionDetector={closestCenter}
+          >
+            <DragDropSensors />
+            <ConstrainDragYAxis />
+            <div class="flex flex-col h-full">
+              <Tabs
+                variant="alt"
+                value={terminal.active()}
+                onChange={(id) => terminal.open(id)}
+                class="!h-auto !flex-none"
+              >
+                <Tabs.List class="h-10 border-b border-border-weaker-base">
+                  <SortableProvider ids={ids()}>
+                    <For each={ids()}>
+                      {(id) => (
+                        <Show when={byId().get(id)}>
+                          {(pty) => <SortableTerminalTab terminal={pty()} onClose={close} />}
+                        </Show>
+                      )}
+                    </For>
+                  </SortableProvider>
+                  <div class="h-full flex items-center justify-center">
+                    <TooltipKeybind
+                      title={language.t("command.terminal.new")}
+                      keybind={command.keybind("terminal.new")}
+                      class="flex items-center"
+                    >
+                      <IconButton
+                        icon="plus-small"
+                        variant="ghost"
+                        iconSize="large"
+                        onClick={terminal.new}
+                        aria-label={language.t("command.terminal.new")}
+                      />
+                    </TooltipKeybind>
+                  </div>
+                </Tabs.List>
+              </Tabs>
+              <div class="flex-1 min-h-0 relative">
+                <Show when={terminal.active()} keyed>
+                  {(id) => (
+                    <Show when={byId().get(id)}>
+                      {(pty) => (
+                        <div id={`terminal-wrapper-${id}`} class="absolute inset-0">
+                          <Terminal pty={pty()} onCleanup={terminal.update} onConnectError={() => terminal.clone(id)} />
                         </div>
                       )}
                     </Show>
                   )}
                 </Show>
-              </DragOverlay>
-            </DragDropProvider>
-          </Show>
-        </div>
+              </div>
+            </div>
+            <DragOverlay>
+              <Show when={store.activeDraggable}>
+                {(draggedId) => (
+                  <Show when={byId().get(draggedId())}>
+                    {(t) => (
+                      <div class="relative p-1 h-10 flex items-center bg-background-stronger text-14-regular">
+                        {terminalTabLabel({
+                          title: t().title,
+                          titleNumber: t().titleNumber,
+                          t: language.t as (key: string, vars?: Record<string, string | number | boolean>) => string,
+                        })}
+                      </div>
+                    )}
+                  </Show>
+                )}
+              </Show>
+            </DragOverlay>
+          </DragDropProvider>
+        </Show>
       </div>
     </Show>
   )

packages/app/src/pages/session/use-session-hash-scroll.ts

@@ -1,5 +1,6 @@
 import type { UserMessage } from "@opencode-ai/sdk/v2"
-import { createEffect, createMemo, onCleanup, onMount } from "solid-js"
+import { useLocation, useNavigate } from "@solidjs/router"
+import { createEffect, createMemo, onMount } from "solid-js"
 import { messageIdFromHash } from "./message-id-from-hash"
 
 export { messageIdFromHash } from "./message-id-from-hash"
@@ -15,7 +16,7 @@ export const useSessionHashScroll = (input: {
   setPendingMessage: (value: string | undefined) => void
   setActiveMessage: (message: UserMessage | undefined) => void
   setTurnStart: (value: number) => void
-  autoScroll: { pause: () => void; snapToBottom: () => void }
+  autoScroll: { pause: () => void; forceScrollToBottom: () => void }
   scroller: () => HTMLDivElement | undefined
   anchor: (id: string) => string
   scheduleScrollState: (el: HTMLDivElement) => void
@@ -26,13 +27,18 @@ export const useSessionHashScroll = (input: {
   const messageIndex = createMemo(() => new Map(visibleUserMessages().map((m, i) => [m.id, i])))
   let pendingKey = ""
 
+  const location = useLocation()
+  const navigate = useNavigate()
+
   const clearMessageHash = () => {
-    if (!window.location.hash) return
-    window.history.replaceState(null, "", window.location.pathname + window.location.search)
+    if (!location.hash) return
+    navigate(location.pathname + location.search, { replace: true })
   }
 
   const updateHash = (id: string) => {
-    window.history.replaceState(null, "", `${window.location.pathname}${window.location.search}#${input.anchor(id)}`)
+    navigate(location.pathname + location.search + `#${input.anchor(id)}`, {
+      replace: true,
+    })
   }
 
   const scrollToElement = (el: HTMLElement, behavior: ScrollBehavior) => {
@@ -41,15 +47,15 @@ export const useSessionHashScroll = (input: {
 
     const a = el.getBoundingClientRect()
     const b = root.getBoundingClientRect()
-    const title = parseFloat(getComputedStyle(root).getPropertyValue("--session-title-height"))
-    const inset = Number.isNaN(title) ? 0 : title
-    // With column-reverse, scrollTop is negative — don't clamp to 0
-    const top = a.top - b.top + root.scrollTop - inset
+    const sticky = root.querySelector("[data-session-title]")
+    const inset = sticky instanceof HTMLElement ? sticky.offsetHeight : 0
+    const top = Math.max(0, a.top - b.top + root.scrollTop - inset)
     root.scrollTo({ top, behavior })
     return true
   }
 
   const scrollToMessage = (message: UserMessage, behavior: ScrollBehavior = "smooth") => {
+    console.log({ message, behavior })
     if (input.currentMessageId() !== message.id) input.setActiveMessage(message)
 
     const index = messageIndex().get(message.id) ?? -1
@@ -97,9 +103,9 @@ export const useSessionHashScroll = (input: {
   }
 
   const applyHash = (behavior: ScrollBehavior) => {
-    const hash = window.location.hash.slice(1)
+    const hash = location.hash.slice(1)
     if (!hash) {
-      input.autoScroll.snapToBottom()
+      input.autoScroll.forceScrollToBottom()
       const el = input.scroller()
       if (el) input.scheduleScrollState(el)
       return
@@ -123,26 +129,13 @@ export const useSessionHashScroll = (input: {
       return
     }
 
-    input.autoScroll.snapToBottom()
+    input.autoScroll.forceScrollToBottom()
     const el = input.scroller()
     if (el) input.scheduleScrollState(el)
   }
 
-  onMount(() => {
-    if (typeof window !== "undefined" && "scrollRestoration" in window.history) {
-      window.history.scrollRestoration = "manual"
-    }
-
-    const handler = () => {
-      if (!input.sessionID() || !input.messagesReady()) return
-      requestAnimationFrame(() => applyHash("auto"))
-    }
-
-    window.addEventListener("hashchange", handler)
-    onCleanup(() => window.removeEventListener("hashchange", handler))
-  })
-
   createEffect(() => {
+    location.hash
     if (!input.sessionID() || !input.messagesReady()) return
     requestAnimationFrame(() => applyHash("auto"))
   })
@@ -166,6 +159,7 @@ export const useSessionHashScroll = (input: {
       }
     }
 
+    if (!targetId) targetId = messageIdFromHash(location.hash)
     if (!targetId) return
     if (input.currentMessageId() === targetId) return
 
@@ -177,6 +171,12 @@ export const useSessionHashScroll = (input: {
     requestAnimationFrame(() => scrollToMessage(msg, "auto"))
   })
 
+  onMount(() => {
+    if (typeof window !== "undefined" && "scrollRestoration" in window.history) {
+      window.history.scrollRestoration = "manual"
+    }
+  })
+
   return {
     clearMessageHash,
     scrollToMessage,

packages/console/app/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/console-app",
-  "version": "1.2.22",
+  "version": "1.2.20",
   "type": "module",
   "license": "MIT",
   "scripts": {

packages/console/app/src/config.ts

@@ -9,8 +9,8 @@ export const config = {
   github: {
     repoUrl: "https://github.com/anomalyco/opencode",
     starsFormatted: {
-      compact: "120K",
-      full: "120,000",
+      compact: "100K",
+      full: "100,000",
     },
   },
 
@@ -22,8 +22,8 @@ export const config = {
 
   // Static stats (used on landing page)
   stats: {
-    contributors: "800",
-    commits: "10,000",
-    monthlyUsers: "5M",
+    contributors: "700",
+    commits: "9,000",
+    monthlyUsers: "2.5M",
   },
 } as const

packages/console/app/src/i18n/ar.ts

@@ -480,6 +480,7 @@ export const dict = {
   "workspace.cost.deletedSuffix": "(محذوف)",
   "workspace.cost.empty": "لا توجد بيانات استخدام متاحة للفترة المحددة.",
   "workspace.cost.subscriptionShort": "اشتراك",
+  "workspace.cost.liteShort": "lite",
 
   "workspace.keys.title": "مفاتيح API",
   "workspace.keys.subtitle": "إدارة مفاتيح API الخاصة بك للوصول إلى خدمات opencode.",

packages/console/app/src/i18n/br.ts

@@ -488,6 +488,7 @@ export const dict = {
   "workspace.cost.deletedSuffix": "(excluído)",
   "workspace.cost.empty": "Nenhum dado de uso disponível para o período selecionado.",
   "workspace.cost.subscriptionShort": "ass",
+  "workspace.cost.liteShort": "lite",
 
   "workspace.keys.title": "Chaves de API",
   "workspace.keys.subtitle": "Gerencie suas chaves de API para acessar os serviços opencode.",

packages/console/app/src/i18n/da.ts

@@ -484,6 +484,7 @@ export const dict = {
   "workspace.cost.deletedSuffix": "(slettet)",
   "workspace.cost.empty": "Ingen brugsdata tilgængelige for den valgte periode.",
   "workspace.cost.subscriptionShort": "sub",
+  "workspace.cost.liteShort": "lite",
 
   "workspace.keys.title": "API-nøgler",
   "workspace.keys.subtitle": "Administrer dine API-nøgler for at få adgang til opencode-tjenester.",

packages/console/app/src/i18n/de.ts

@@ -487,6 +487,7 @@ export const dict = {
   "workspace.cost.deletedSuffix": "(gelöscht)",
   "workspace.cost.empty": "Keine Nutzungsdaten für den gewählten Zeitraum verfügbar.",
   "workspace.cost.subscriptionShort": "Abo",
+  "workspace.cost.liteShort": "lite",
 
   "workspace.keys.title": "API Keys",
   "workspace.keys.subtitle": "Verwalte deine API Keys für den Zugriff auf OpenCode-Dienste.",

packages/console/app/src/i18n/en.ts

@@ -480,6 +480,7 @@ export const dict = {
   "workspace.cost.deletedSuffix": "(deleted)",
   "workspace.cost.empty": "No usage data available for the selected period.",
   "workspace.cost.subscriptionShort": "sub",
+  "workspace.cost.liteShort": "lite",
 
   "workspace.keys.title": "API Keys",
   "workspace.keys.subtitle": "Manage your API keys for accessing opencode services.",

packages/console/app/src/i18n/es.ts

@@ -489,6 +489,7 @@ export const dict = {
   "workspace.cost.deletedSuffix": "(eliminado)",
   "workspace.cost.empty": "No hay datos de uso disponibles para el periodo seleccionado.",
   "workspace.cost.subscriptionShort": "sub",
+  "workspace.cost.liteShort": "lite",
 
   "workspace.keys.title": "Claves API",
   "workspace.keys.subtitle": "Gestiona tus claves API para acceder a los servicios de opencode.",

packages/console/app/src/i18n/fr.ts

@@ -490,6 +490,7 @@ export const dict = {
   "workspace.cost.deletedSuffix": "(supprimé)",
   "workspace.cost.empty": "Aucune donnée d'utilisation disponible pour la période sélectionnée.",
   "workspace.cost.subscriptionShort": "abo",
+  "workspace.cost.liteShort": "lite",
 
   "workspace.keys.title": "Clés API",
   "workspace.keys.subtitle": "Gérez vos clés API pour accéder aux services OpenCode.",

packages/console/app/src/i18n/it.ts

@@ -487,6 +487,7 @@ export const dict = {
   "workspace.cost.deletedSuffix": "(eliminato)",
   "workspace.cost.empty": "Nessun dato di utilizzo disponibile per il periodo selezionato.",
   "workspace.cost.subscriptionShort": "sub",
+  "workspace.cost.liteShort": "lite",
 
   "workspace.keys.title": "Chiavi API",
   "workspace.keys.subtitle": "Gestisci le tue chiavi API per accedere ai servizi opencode.",

packages/console/app/src/i18n/ja.ts

@@ -486,6 +486,7 @@ export const dict = {
   "workspace.cost.deletedSuffix": "(削除済み)",
   "workspace.cost.empty": "選択した期間の使用状況データはありません。",
   "workspace.cost.subscriptionShort": "サブ",
+  "workspace.cost.liteShort": "lite",
 
   "workspace.keys.title": "APIキー",
   "workspace.keys.subtitle": "OpenCodeサービスにアクセスするためのAPIキーを管理します。",

packages/console/app/src/i18n/ko.ts

@@ -480,6 +480,7 @@ export const dict = {
   "workspace.cost.deletedSuffix": "(삭제됨)",
   "workspace.cost.empty": "선택한 기간에 사용 데이터가 없습니다.",
   "workspace.cost.subscriptionShort": "구독",
+  "workspace.cost.liteShort": "lite",
 
   "workspace.keys.title": "API 키",
   "workspace.keys.subtitle": "OpenCode 서비스 액세스를 위한 API 키를 관리하세요.",

packages/console/app/src/i18n/no.ts

@@ -485,6 +485,7 @@ export const dict = {
   "workspace.cost.deletedSuffix": "(slettet)",
   "workspace.cost.empty": "Ingen bruksdata tilgjengelig for den valgte perioden.",
   "workspace.cost.subscriptionShort": "sub",
+  "workspace.cost.liteShort": "lite",
 
   "workspace.keys.title": "API-nøkler",
   "workspace.keys.subtitle": "Administrer API-nøklene dine for å få tilgang til opencode-tjenester.",

packages/console/app/src/i18n/pl.ts

@@ -486,6 +486,7 @@ export const dict = {
   "workspace.cost.deletedSuffix": "(usunięte)",
   "workspace.cost.empty": "Brak danych o użyciu dla wybranego okresu.",
   "workspace.cost.subscriptionShort": "sub",
+  "workspace.cost.liteShort": "lite",
 
   "workspace.keys.title": "Klucze API",
   "workspace.keys.subtitle": "Zarządzaj kluczami API do usług opencode.",

packages/console/app/src/i18n/ru.ts

@@ -492,6 +492,7 @@ export const dict = {
   "workspace.cost.deletedSuffix": "(удалено)",
   "workspace.cost.empty": "Нет данных об использовании за выбранный период.",
   "workspace.cost.subscriptionShort": "подписка",
+  "workspace.cost.liteShort": "lite",
 
   "workspace.keys.title": "API Ключи",
   "workspace.keys.subtitle": "Управляйте вашими API ключами для доступа к сервисам opencode.",

packages/console/app/src/i18n/th.ts

@@ -483,6 +483,7 @@ export const dict = {
   "workspace.cost.deletedSuffix": "(ลบแล้ว)",
   "workspace.cost.empty": "ไม่มีข้อมูลการใช้งานในช่วงเวลาที่เลือก",
   "workspace.cost.subscriptionShort": "sub",
+  "workspace.cost.liteShort": "lite",
 
   "workspace.keys.title": "API Keys",
   "workspace.keys.subtitle": "จัดการ API keys ของคุณสำหรับการเข้าถึงบริการ OpenCode",

packages/console/app/src/i18n/tr.ts

@@ -488,6 +488,7 @@ export const dict = {
   "workspace.cost.deletedSuffix": "(silindi)",
   "workspace.cost.empty": "Seçilen döneme ait kullanım verisi yok.",
   "workspace.cost.subscriptionShort": "abonelik",
+  "workspace.cost.liteShort": "lite",
 
   "workspace.keys.title": "API Anahtarları",
   "workspace.keys.subtitle": "opencode hizmetlerine erişim için API anahtarlarınızı yönetin.",

packages/console/app/src/i18n/zh.ts

@@ -463,6 +463,7 @@ export const dict = {
   "workspace.cost.deletedSuffix": "(已删除)",
   "workspace.cost.empty": "所选期间无可用使用数据。",
   "workspace.cost.subscriptionShort": "订阅",
+  "workspace.cost.liteShort": "lite",
 
   "workspace.keys.title": "API 密钥",
   "workspace.keys.subtitle": "管理访问 OpenCode 服务的 API 密钥。",

packages/console/app/src/i18n/zht.ts

@@ -464,6 +464,7 @@ export const dict = {
   "workspace.cost.deletedSuffix": "（已刪除）",
   "workspace.cost.empty": "所選期間沒有可用的使用資料。",
   "workspace.cost.subscriptionShort": "訂",
+  "workspace.cost.liteShort": "lite",
 
   "workspace.keys.title": "API 金鑰",
   "workspace.keys.subtitle": "管理你的 API 金鑰以存取 OpenCode 服務。",

packages/console/app/src/routes/workspace/[id]/graph-section.tsx

@@ -218,7 +218,7 @@ export function GraphSection() {
     const colorTextSecondary = styles.getPropertyValue("--color-text-secondary").trim()
     const colorBorder = styles.getPropertyValue("--color-border").trim()
     const subSuffix = ` (${i18n.t("workspace.cost.subscriptionShort")})`
-    const liteSuffix = " (go)"
+    const liteSuffix = ` (${i18n.t("workspace.cost.liteShort")})`
 
     const dailyDataRegular = new Map<string, Map<string, number>>()
     const dailyDataSub = new Map<string, Map<string, number>>()

packages/console/core/package.json

@@ -1,7 +1,7 @@
 {
   "$schema": "https://json.schemastore.org/package.json",
   "name": "@opencode-ai/console-core",
-  "version": "1.2.22",
+  "version": "1.2.20",
   "private": true,
   "type": "module",
   "license": "MIT",

packages/console/function/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/console-function",
-  "version": "1.2.22",
+  "version": "1.2.20",
   "$schema": "https://json.schemastore.org/package.json",
   "private": true,
   "type": "module",

packages/console/mail/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/console-mail",
-  "version": "1.2.22",
+  "version": "1.2.20",
   "dependencies": {
     "@jsx-email/all": "2.2.3",
     "@jsx-email/cli": "1.4.3",

packages/desktop-electron/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@opencode-ai/desktop-electron",
   "private": true,
-  "version": "1.2.22",
+  "version": "1.2.20",
   "type": "module",
   "license": "MIT",
   "homepage": "https://opencode.ai",

packages/desktop/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@opencode-ai/desktop",
   "private": true,
-  "version": "1.2.22",
+  "version": "1.2.20",
   "type": "module",
   "license": "MIT",
   "scripts": {

packages/enterprise/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/enterprise",
-  "version": "1.2.22",
+  "version": "1.2.20",
   "private": true,
   "type": "module",
   "license": "MIT",

packages/extensions/zed/extension.toml

@@ -1,7 +1,7 @@
 id = "opencode"
 name = "OpenCode"
 description = "The open source coding agent."
-version = "1.2.22"
+version = "1.2.20"
 schema_version = 1
 authors = ["Anomaly"]
 repository = "https://github.com/anomalyco/opencode"
@@ -11,26 +11,26 @@ name = "OpenCode"
 icon = "./icons/opencode.svg"
 
 [agent_servers.opencode.targets.darwin-aarch64]
-archive = "https://github.com/anomalyco/opencode/releases/download/v1.2.22/opencode-darwin-arm64.zip"
+archive = "https://github.com/anomalyco/opencode/releases/download/v1.2.20/opencode-darwin-arm64.zip"
 cmd = "./opencode"
 args = ["acp"]
 
 [agent_servers.opencode.targets.darwin-x86_64]
-archive = "https://github.com/anomalyco/opencode/releases/download/v1.2.22/opencode-darwin-x64.zip"
+archive = "https://github.com/anomalyco/opencode/releases/download/v1.2.20/opencode-darwin-x64.zip"
 cmd = "./opencode"
 args = ["acp"]
 
 [agent_servers.opencode.targets.linux-aarch64]
-archive = "https://github.com/anomalyco/opencode/releases/download/v1.2.22/opencode-linux-arm64.tar.gz"
+archive = "https://github.com/anomalyco/opencode/releases/download/v1.2.20/opencode-linux-arm64.tar.gz"
 cmd = "./opencode"
 args = ["acp"]
 
 [agent_servers.opencode.targets.linux-x86_64]
-archive = "https://github.com/anomalyco/opencode/releases/download/v1.2.22/opencode-linux-x64.tar.gz"
+archive = "https://github.com/anomalyco/opencode/releases/download/v1.2.20/opencode-linux-x64.tar.gz"
 cmd = "./opencode"
 args = ["acp"]
 
 [agent_servers.opencode.targets.windows-x86_64]
-archive = "https://github.com/anomalyco/opencode/releases/download/v1.2.22/opencode-windows-x64.zip"
+archive = "https://github.com/anomalyco/opencode/releases/download/v1.2.20/opencode-windows-x64.zip"
 cmd = "./opencode.exe"
 args = ["acp"]

packages/function/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/function",
-  "version": "1.2.22",
+  "version": "1.2.20",
   "$schema": "https://json.schemastore.org/package.json",
   "private": true,
   "type": "module",

packages/opencode/package.json

@@ -1,6 +1,6 @@
 {
   "$schema": "https://json.schemastore.org/package.json",
-  "version": "1.2.22",
+  "version": "1.2.20",
   "name": "opencode",
   "type": "module",
   "license": "MIT",

packages/opencode/src/cli/cmd/tui/app.tsx

@@ -111,6 +111,7 @@ export function tui(input: {
   fetch?: typeof fetch
   headers?: RequestInit["headers"]
   events?: EventSource
+  onExit?: () => Promise<void>
 }) {
   // promise to prevent immediate exit
   return new Promise<void>(async (resolve) => {
@@ -125,6 +126,7 @@ export function tui(input: {
 
     const onExit = async () => {
       unguard?.()
+      await input.onExit?.()
       resolve()
     }
 

packages/opencode/src/cli/cmd/tui/context/exit.tsx

@@ -15,7 +15,6 @@ export const { use: useExit, provider: ExitProvider } = createSimpleContext({
   init: (input: { onExit?: () => Promise<void> }) => {
     const renderer = useRenderer()
     let message: string | undefined
-    let task: Promise<void> | undefined
     const store = {
       set: (value?: string) => {
         const prev = message
@@ -30,24 +29,20 @@ export const { use: useExit, provider: ExitProvider } = createSimpleContext({
       get: () => message,
     }
     const exit: Exit = Object.assign(
-      (reason?: unknown) => {
-        if (task) return task
-        task = (async () => {
-          // Reset window title before destroying renderer
-          renderer.setTerminalTitle("")
-          renderer.destroy()
-          win32FlushInputBuffer()
-          if (reason) {
-            const formatted = FormatError(reason) ?? FormatUnknownError(reason)
-            if (formatted) {
-              process.stderr.write(formatted + "\n")
-            }
+      async (reason?: unknown) => {
+        // Reset window title before destroying renderer
+        renderer.setTerminalTitle("")
+        renderer.destroy()
+        win32FlushInputBuffer()
+        if (reason) {
+          const formatted = FormatError(reason) ?? FormatUnknownError(reason)
+          if (formatted) {
+            process.stderr.write(formatted + "\n")
           }
-          const text = store.get()
-          if (text) process.stdout.write(text + "\n")
-          await input.onExit?.()
-        })()
-        return task
+        }
+        const text = store.get()
+        if (text) process.stdout.write(text + "\n")
+        await input.onExit?.()
       },
       {
         message: store,

packages/opencode/src/cli/cmd/tui/thread.ts

@@ -110,20 +110,18 @@ export const TuiThreadCommand = cmd({
         return
       }
 
-      // Resolve relative --project paths from PWD, then use the real cwd after
-      // chdir so the thread and worker share the same directory key.
+      // Resolve relative paths against PWD to preserve behavior when using --cwd flag
       const root = Filesystem.resolve(process.env.PWD ?? process.cwd())
-      const next = args.project
+      const cwd = args.project
         ? Filesystem.resolve(path.isAbsolute(args.project) ? args.project : path.join(root, args.project))
-        : Filesystem.resolve(process.cwd())
+        : root
       const file = await target()
       try {
-        process.chdir(next)
+        process.chdir(cwd)
       } catch {
-        UI.error("Failed to change directory to " + next)
+        UI.error("Failed to change directory to " + cwd)
         return
       }
-      const cwd = Filesystem.resolve(process.cwd())
 
       const worker = new Worker(file, {
         env: Object.fromEntries(
@@ -210,6 +208,7 @@ export const TuiThreadCommand = cmd({
             prompt,
             fork: args.fork,
           },
+          onExit: stop,
         })
       } finally {
         await stop()

packages/opencode/src/flag/flag.ts

@@ -61,7 +61,6 @@ export namespace Flag {
   export const OPENCODE_MODELS_URL = process.env["OPENCODE_MODELS_URL"]
   export const OPENCODE_MODELS_PATH = process.env["OPENCODE_MODELS_PATH"]
   export const OPENCODE_DISABLE_CHANNEL_DB = truthy("OPENCODE_DISABLE_CHANNEL_DB")
-  export const OPENCODE_SKIP_MIGRATIONS = truthy("OPENCODE_SKIP_MIGRATIONS")
 
   function number(key: string) {
     const value = process.env[key]

packages/opencode/src/provider/provider.ts

@@ -1231,6 +1231,42 @@ export namespace Provider {
     }
   }
 
+  async function pick(providerID: string, query: string[]) {
+    const provider = await state().then((state) => state.providers[providerID])
+    if (!provider) return
+
+    const models = Object.keys(provider.models)
+    for (const item of query) {
+      if (providerID === "amazon-bedrock") {
+        const prefixes = ["global.", "us.", "eu."]
+        const candidates = models.filter((model) => model.toLowerCase().includes(item.toLowerCase()))
+
+        // Model selection priority:
+        // 1. global. prefix (works everywhere)
+        // 2. User's region prefix (us., eu.)
+        // 3. Unprefixed model
+        const best = candidates.find((model) => model.startsWith("global."))
+        if (best) return getModel(providerID, best)
+
+        const region = provider.options?.region
+        if (region) {
+          const prefix = region.split("-")[0]
+          if (prefix === "us" || prefix === "eu") {
+            const hit = candidates.find((model) => model.startsWith(`${prefix}.`))
+            if (hit) return getModel(providerID, hit)
+          }
+        }
+
+        const bare = candidates.find((model) => !prefixes.some((prefix) => model.startsWith(prefix)))
+        if (bare) return getModel(providerID, bare)
+        continue
+      }
+
+      const hit = models.find((model) => model.toLowerCase().includes(item.toLowerCase()))
+      if (hit) return getModel(providerID, hit)
+    }
+  }
+
   export async function getSmallModel(providerID: string) {
     const cfg = await Config.get()
 
@@ -1239,54 +1275,25 @@ export namespace Provider {
       return getModel(parsed.providerID, parsed.modelID)
     }
 
-    const provider = await state().then((state) => state.providers[providerID])
-    if (provider) {
-      let priority = [
-        "claude-haiku-4-5",
-        "claude-haiku-4.5",
-        "3-5-haiku",
-        "3.5-haiku",
-        "gemini-3-flash",
-        "gemini-2.5-flash",
-        "gpt-5-nano",
-      ]
-      if (providerID.startsWith("opencode")) {
-        priority = ["gpt-5-nano"]
-      }
-      if (providerID.startsWith("github-copilot")) {
-        // prioritize free models for github copilot
-        priority = ["gpt-5-mini", "claude-haiku-4.5", ...priority]
-      }
-      for (const item of priority) {
-        if (providerID === "amazon-bedrock") {
-          const crossRegionPrefixes = ["global.", "us.", "eu."]
-          const candidates = Object.keys(provider.models).filter((m) => m.includes(item))
-
-          // Model selection priority:
-          // 1. global. prefix (works everywhere)
-          // 2. User's region prefix (us., eu.)
-          // 3. Unprefixed model
-          const globalMatch = candidates.find((m) => m.startsWith("global."))
-          if (globalMatch) return getModel(providerID, globalMatch)
-
-          const region = provider.options?.region
-          if (region) {
-            const regionPrefix = region.split("-")[0]
-            if (regionPrefix === "us" || regionPrefix === "eu") {
-              const regionalMatch = candidates.find((m) => m.startsWith(`${regionPrefix}.`))
-              if (regionalMatch) return getModel(providerID, regionalMatch)
-            }
-          }
-
-          const unprefixed = candidates.find((m) => !crossRegionPrefixes.some((p) => m.startsWith(p)))
-          if (unprefixed) return getModel(providerID, unprefixed)
-        } else {
-          for (const model of Object.keys(provider.models)) {
-            if (model.includes(item)) return getModel(providerID, model)
-          }
-        }
-      }
+    let query = [
+      "claude-haiku-4-5",
+      "claude-haiku-4.5",
+      "3-5-haiku",
+      "3.5-haiku",
+      "gemini-3-flash",
+      "gemini-2.5-flash",
+      "gpt-5-nano",
+    ]
+    if (providerID.startsWith("opencode")) {
+      query = ["gpt-5-nano"]
     }
+    if (providerID.startsWith("github-copilot")) {
+      // prioritize free models for github copilot
+      query = ["gpt-5-mini", "claude-haiku-4.5", ...query]
+    }
+
+    const model = await pick(providerID, query)
+    if (model) return model
 
     // Check if opencode provider is available before using it
     const opencodeProvider = await state().then((state) => state.providers["opencode"])
@@ -1297,6 +1304,22 @@ export namespace Provider {
     return undefined
   }
 
+  export async function getExploreModel(providerID: string) {
+    const model = await pick(providerID, [
+      "gpt-5.3-codex-spark",
+      "claude-haiku-4-5",
+      "claude-haiku-4.5",
+      "gemini-3-flash",
+      "minimax-m2.5",
+      "minimax-m2-5",
+      "glm-5",
+      "kimi-k2.5",
+      "kimi-k2-5",
+    ])
+    if (model) return model
+    return undefined
+  }
+
   const priority = ["gpt-5", "claude-sonnet-4", "big-pickle", "gemini-3-pro"]
   export function sort(models: Model[]) {
     return sortBy(

packages/opencode/src/storage/db.ts

@@ -14,7 +14,6 @@ import { readFileSync, readdirSync, existsSync } from "fs"
 import * as schema from "./schema"
 import { Installation } from "../installation"
 import { Flag } from "../flag/flag"
-import { iife } from "@/util/iife"
 
 declare const OPENCODE_MIGRATIONS: { sql: string; timestamp: number; name: string }[] | undefined
 
@@ -28,13 +27,15 @@ export const NotFoundError = NamedError.create(
 const log = Log.create({ service: "db" })
 
 export namespace Database {
-  export const Path = iife(() => {
-    const channel = Installation.CHANNEL
-    if (["latest", "beta"].includes(channel) || Flag.OPENCODE_DISABLE_CHANNEL_DB)
-      return path.join(Global.Path.data, "opencode.db")
+  export function file(channel: string) {
+    if (channel === "latest" || Flag.OPENCODE_DISABLE_CHANNEL_DB) return "opencode.db"
     const safe = channel.replace(/[^a-zA-Z0-9._-]/g, "-")
-    return path.join(Global.Path.data, `opencode-${safe}.db`)
-  })
+    return `opencode-${safe}.db`
+  }
+
+  export const Path = (() => {
+    return path.join(Global.Path.data, file(Installation.CHANNEL))
+  })()
 
   type Schema = typeof schema
   export type Transaction = SQLiteTransaction<"sync", void, Schema>
@@ -105,11 +106,6 @@ export namespace Database {
         count: entries.length,
         mode: typeof OPENCODE_MIGRATIONS !== "undefined" ? "bundled" : "dev",
       })
-      if (Flag.OPENCODE_SKIP_MIGRATIONS) {
-        for (const item of entries) {
-          item.sql = "select 1;"
-        }
-      }
       migrate(db, entries)
     }
 

packages/opencode/src/tool/edit.ts

@@ -24,15 +24,6 @@ function normalizeLineEndings(text: string): string {
   return text.replaceAll("\r\n", "\n")
 }
 
-function detectLineEnding(text: string): "\n" | "\r\n" {
-  return text.includes("\r\n") ? "\r\n" : "\n"
-}
-
-function convertToLineEnding(text: string, ending: "\n" | "\r\n"): string {
-  if (ending === "\n") return text
-  return text.replaceAll("\n", "\r\n")
-}
-
 export const EditTool = Tool.define("edit", {
   description: DESCRIPTION,
   parameters: z.object({
@@ -87,12 +78,7 @@ export const EditTool = Tool.define("edit", {
       if (stats.isDirectory()) throw new Error(`Path is a directory, not a file: ${filePath}`)
       await FileTime.assert(ctx.sessionID, filePath)
       contentOld = await Filesystem.readText(filePath)
-
-      const ending = detectLineEnding(contentOld)
-      const old = convertToLineEnding(normalizeLineEndings(params.oldString), ending)
-      const next = convertToLineEnding(normalizeLineEndings(params.newString), ending)
-
-      contentNew = replace(contentOld, old, next, params.replaceAll)
+      contentNew = replace(contentOld, params.oldString, params.newString, params.replaceAll)
 
       diff = trimDiff(
         createTwoFilesPatch(filePath, filePath, normalizeLineEndings(contentOld), normalizeLineEndings(contentNew)),

packages/opencode/src/tool/task.ts

@@ -5,6 +5,7 @@ import { Session } from "../session"
 import { MessageV2 } from "../session/message-v2"
 import { Identifier } from "../id/id"
 import { Agent } from "../agent/agent"
+import { Provider } from "../provider/provider"
 import { SessionPrompt } from "../session/prompt"
 import { iife } from "@/util/iife"
 import { defer } from "@/util/defer"
@@ -102,11 +103,30 @@ export const TaskTool = Tool.define("task", async (ctx) => {
       })
       const msg = await MessageV2.get({ sessionID: ctx.sessionID, messageID: ctx.messageID })
       if (msg.info.role !== "assistant") throw new Error("Not an assistant message")
+      const info = msg.info
 
-      const model = agent.model ?? {
-        modelID: msg.info.modelID,
-        providerID: msg.info.providerID,
-      }
+      const model = await iife(async () => {
+        if (agent.model) return agent.model
+        if (agent.name !== "explore") {
+          return {
+            modelID: info.modelID,
+            providerID: info.providerID,
+          }
+        }
+
+        const pick = await Provider.getExploreModel(info.providerID)
+        if (pick) {
+          return {
+            modelID: pick.id,
+            providerID: pick.providerID,
+          }
+        }
+
+        return {
+          modelID: info.modelID,
+          providerID: info.providerID,
+        }
+      })
 
       ctx.metadata({
         title: params.description,

packages/opencode/src/util/keybind.ts

@@ -23,7 +23,7 @@ export namespace Keybind {
    */
   export function fromParsedKey(key: ParsedKey, leader = false): Info {
     return {
-      name: key.name === " " ? "space" : key.name,
+      name: key.name,
       ctrl: key.ctrl,
       meta: key.meta,
       shift: key.shift,