xli-oai 2686873e77 Sync remote installed plugin bundles (#20268) ...

## Summary
- Download missing remote installed plugin bundles during app-server
startup and plugin/list refresh.
- Upgrade cached remote installed bundles when the backend installed
version changes.
- Remove stale remote installed bundle caches without writing remote
plugin state into config.toml.

## Review note
This is a clean PR branch cut from the current diff on top of latest
`origin/main`. The diff intentionally has no `codex-rs/core/**` files,
so CODEOWNERS should not request the core-directory owner review from
stale PR history.

## Validation
Already run on the source branch before creating this clean PR:
- `just fmt`
- `cargo test -p codex-core-plugins`
- `cargo test -p codex-app-server --test all
app_server_startup_sync_downloads_remote_installed_plugin_bundles --
--nocapture`
- `cargo test -p codex-app-server --test all
plugin_list_sync_upgrades_and_removes_remote_installed_plugin_bundles --
--nocapture`
- `cargo test -p codex-app-server --test all
app_server_startup_remote_plugin_sync_runs_once -- --nocapture`
- `just fix -p codex-core-plugins`
- `just fix -p codex-app-server`
- `git diff --check`

2026-04-30 16:05:14 -07:00

..

src

Sync remote installed plugin bundles (#20268)

2026-04-30 16:05:14 -07:00

BUILD.bazel

Extract plugin loading and marketplace logic into codex-core-plugins (#18070)

2026-04-15 23:13:17 -07:00

Cargo.toml

Move plugin out of core. (#20348)

2026-04-30 14:26:14 -07:00