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- Improve outdated comment detection logic by removing redundant condition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/components/views/file-editor-view/file-editor-view.tsx

@@ -650,6 +650,12 @@ export function FileEditorView({ initialPath }: FileEditorViewProps) {
 
   const handleRenameItem = useCallback(
     async (oldPath: string, newName: string) => {
+      // Extract the current file/folder name from the old path
+      const oldName = oldPath.split('/').pop() || '';
+
+      // If the name hasn't changed, skip the rename entirely (no-op)
+      if (newName === oldName) return;
+
       const parentPath = oldPath.substring(0, oldPath.lastIndexOf('/'));
       const newPath = `${parentPath}/${newName}`;
 
@@ -1028,6 +1034,9 @@ export function FileEditorView({ initialPath }: FileEditorViewProps) {
         onTabSelect={setActiveTab}
         onTabClose={handleTabClose}
         onCloseAll={handleCloseAll}
+        onSave={handleSave}
+        isDirty={activeTab?.isDirty && !activeTab?.isBinary && !activeTab?.isTooLarge}
+        showSaveButton={isMobile && !!activeTab && !activeTab.isBinary && !activeTab.isTooLarge}
       />
 
       {/* Editor content */}
@@ -1320,24 +1329,6 @@ export function FileEditorView({ initialPath }: FileEditorViewProps) {
             </PopoverContent>
           </Popover>
 
-          {/* Mobile: Save button in main toolbar */}
-          {activeTab &&
-            !activeTab.isBinary &&
-            !activeTab.isTooLarge &&
-            isMobile &&
-            !mobileBrowserVisible && (
-              <Button
-                variant="outline"
-                size="icon-sm"
-                onClick={handleSave}
-                disabled={!activeTab.isDirty}
-                className="lg:hidden"
-                title={editorAutoSave ? 'Auto-save enabled (Ctrl+S)' : 'Save file (Ctrl+S)'}
-              >
-                <Save className="w-4 h-4" />
-              </Button>
-            )}
-
           {/* Tablet/Mobile: actions panel trigger */}
           <HeaderActionsPanelTrigger
             isOpen={showActionsPanel}