Chat & sidebar UX improvements (#929)

src/components/main-content/view/MainContent.tsx

@@ -12,6 +12,7 @@ import { useTaskMaster } from '../../../contexts/TaskMasterContext';
 import { usePaletteOpsRegister } from '../../../contexts/PaletteOpsContext';
 import { useTasksSettings } from '../../../contexts/TasksSettingsContext';
 import { useUiPreferences } from '../../../hooks/useUiPreferences';
+import { useFileOpenResolver } from '../../../hooks/useFileOpenResolver';
 import { COMPUTER_USE_MENUS_ENABLED } from '../../../constants/featureFlags';
 import { authenticatedFetch } from '../../../utils/api';
 import { useEditorSidebar } from '../../code-editor/hooks/useEditorSidebar';
@@ -81,6 +82,10 @@ function MainContent({
     isMobile,
   });
 
+  // Resolves bare/partial file references (e.g. links inside chat messages) to
+  // real project files before opening them in the in-app editor.
+  const resolvedFileOpen = useFileOpenResolver(selectedProject, handleFileOpen);
+
   useEffect(() => {
     // Identify projects by DB `projectId`; the TaskMaster context uses the
     // same identifier to key its internal maps.
@@ -179,6 +184,10 @@ function MainContent({
       setActiveTab('files');
       handleFileOpen(filePath);
     },
+    // Opens the editor side panel in place, keeping the current tab (e.g. chat).
+    openFileInEditor: (filePath: string) => {
+      resolvedFileOpen(filePath);
+    },
   });
 
   if (isLoading) {