Feature: Add PR review comments and resolution, improve AI prompt handling (#790)

* feat: Add PR review comments and resolution endpoints, improve prompt handling

* Feature: File Editor (#789)

* feat: Add file management feature

* feat: Add auto-save functionality to file editor

* fix: Replace HardDriveDownload icon with Save icon for consistency

* fix: Prevent recursive copy/move and improve shell injection prevention

* refactor: Extract editor settings form into separate component

* ```
fix: Improve error handling and stabilize async operations

- Add error event handlers to GraphQL process spawns to prevent unhandled rejections
- Replace execAsync with execFile for safer command execution and better control
- Fix timeout cleanup in withTimeout generator to prevent memory leaks
- Improve outdated comment detection logic by removing redundant condition
- Use resolveModelString for consistent model string handling
- Replace || with ?? for proper falsy value handling in dialog initialization
- Add comments clarifying branch name resolution logic for local branches with slashes
- Add catch handler for project selection to handle async errors gracefully
```

* refactor: Extract PR review comments logic to dedicated service

* fix: Improve robustness and UX for PR review and file operations

* fix: Consolidate exec utilities and improve type safety

* refactor: Replace ScrollArea with div and improve file tree layout

apps/ui/src/hooks/use-settings-sync.ts

@@ -100,6 +100,7 @@ const SETTINGS_FIELDS_TO_SYNC = [
   'projectHistory',
   'projectHistoryIndex',
   'lastSelectedSessionByProject',
+  'currentWorktreeByProject',
   // Codex CLI Settings
   'codexAutoLoadAgents',
   'codexSandboxMode',
@@ -768,6 +769,8 @@ export async function refreshSettingsFromServer(): Promise<boolean> {
       projectHistory: serverSettings.projectHistory,
       projectHistoryIndex: serverSettings.projectHistoryIndex,
       lastSelectedSessionByProject: serverSettings.lastSelectedSessionByProject,
+      currentWorktreeByProject:
+        serverSettings.currentWorktreeByProject ?? currentAppState.currentWorktreeByProject,
       // UI State (previously in localStorage)
       worktreePanelCollapsed: serverSettings.worktreePanelCollapsed ?? false,
       lastProjectDir: serverSettings.lastProjectDir ?? '',