fix(keep-notes): sidebar chevron, labels sync, batch org errors, perf guards

- Notebooks: chevron visible when expanded (remove overflow clip), functional expand state
- Labels: sync/cleanup by notebookId, reconcile after note move
- Settings: refresh notebooks after cleanup; label dialog routing
- ConnectionsBadge lazy-load; reminder check persistence; i18n keys

Made-with: Cursor

keep-notes/app/(main)/page.tsx

@@ -154,15 +154,19 @@ export default function HomePage() {
 
   // Load settings + notes in a single effect to avoid cascade re-renders
   useEffect(() => {
+    let cancelled = false
+
     const load = async () => {
       // Load settings first
       let showRecent = true
       try {
         const settings = await getAISettings()
+        if (cancelled) return
         showRecent = settings?.showRecentNotes !== false
-      } catch (error) {
+      } catch {
         // Default to true on error
       }
+      if (cancelled) return
       setShowRecentNotes(showRecent)
 
       // Then load notes
@@ -174,12 +178,12 @@ export default function HomePage() {
       const notebookFilter = searchParams.get('notebook')
 
       let allNotes = search ? await searchNotes(search, semanticMode, notebookFilter || undefined) : await getAllNotes()
+      if (cancelled) return
 
       // Filter by selected notebook
       if (notebookFilter) {
         allNotes = allNotes.filter((note: any) => note.notebookId === notebookFilter)
       } else {
-        // If no notebook selected, only show notes without notebook (Notes générales)
         allNotes = allNotes.filter((note: any) => !note.notebookId)
       }
 
@@ -190,9 +194,7 @@ export default function HomePage() {
         )
       }
 
-      // Filter by color (filter notes that have labels with this color)
-      // Note: We use a ref-like pattern to avoid including labels in dependencies
-      // This prevents dialog closing when adding new labels
+      // Filter by color
       if (colorFilter) {
         const labelNamesWithColor = labels
           .filter((label: any) => label.color === colorFilter)
@@ -226,7 +228,6 @@ export default function HomePage() {
         if (notebookFilter) {
           setRecentNotes(recentFiltered.filter((note: any) => note.notebookId === notebookFilter))
         } else {
-          // Show ALL recent notes when in inbox (not just notes without notebooks)
           setRecentNotes(recentFiltered)
         }
       } else {
@@ -238,6 +239,7 @@ export default function HomePage() {
     }
 
     load()
+    return () => { cancelled = true }
     // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [searchParams, refreshKey]) // Intentionally omit 'labels' to prevent reload when adding tags
   // Get notebooks context to display header