Support multi-environment apply_patch selection

Co-authored-by: Codex <noreply@openai.com>

codex-rs/protocol/src/approvals.rs

@@ -380,6 +380,10 @@ pub struct ApplyPatchApprovalRequestEvent {
     pub turn_id: String,
     #[ts(type = "number")]
     pub started_at_ms: i64,
+    /// Stable selected environment id for this patch apply.
+    #[serde(default)]
+    pub environment_id: String,
+    pub cwd: AbsolutePathBuf,
     pub changes: HashMap<PathBuf, FileChange>,
     /// Optional explanatory reason (e.g. request for extra write access).
     #[serde(skip_serializing_if = "Option::is_none")]