fix(ui): revert resize panel + auto-hide meta sidebar when AI opens

memento-note/components/notes-tabs-view.tsx

@@ -641,6 +641,16 @@ export function NotesTabsView({
   const [sortOrder, setSortOrder] = useState<SortOrder>('date-desc')
   const [sidebarOpen, setSidebarOpen] = useState(true)
 
+  // Auto-hide the meta sidebar when the AI panel opens (to gain space)
+  useEffect(() => {
+    const handler = (e: Event) => {
+      const visible = (e as CustomEvent<boolean>).detail
+      if (visible) setSidebarOpen(false)
+    }
+    window.addEventListener('contextual-ai-visibility', handler)
+    return () => window.removeEventListener('contextual-ai-visibility', handler)
+  }, [])
+
   const prevNotesRef = useRef<Note[]>(notes)
 
   useEffect(() => {
@@ -756,26 +766,6 @@ export function NotesTabsView({
   const selected = items.find((n) => n.id === selectedId) ?? null
   const colorKey = selected ? getColorKey(selected) : 'default'
 
-  // Resizable left panel (180px min, 420px max, default 256px)
-  const [listPanelWidth, setListPanelWidth] = useState(256)
-  const isDraggingRef = useRef(false)
-  const handleResizeStart = (e: React.MouseEvent) => {
-    e.preventDefault()
-    isDraggingRef.current = true
-    const startX = e.clientX
-    const startW = listPanelWidth
-    const onMove = (ev: MouseEvent) => {
-      if (!isDraggingRef.current) return
-      setListPanelWidth(Math.min(420, Math.max(180, startW + (ev.clientX - startX))))
-    }
-    const onUp = () => {
-      isDraggingRef.current = false
-      window.removeEventListener('mousemove', onMove)
-      window.removeEventListener('mouseup', onUp)
-    }
-    window.addEventListener('mousemove', onMove)
-    window.addEventListener('mouseup', onUp)
-  }
 
   const handleCreateNote = (noteType: NoteType = 'richtext') => {
     startCreating(async () => {
@@ -836,8 +826,8 @@ export function NotesTabsView({
       style={{ height: 'max(360px, min(85vh, calc(100vh - 9rem)))' }}
       data-testid="notes-grid-tabs"
     >
-      {/* ── Left panel: note list — resizable ── */}
-      <div className="flex shrink-0 flex-col border-r border-border/60 bg-background" style={{ width: listPanelWidth }}>
+      {/* ── Left panel: note list ── */}
+      <div className="flex w-64 shrink-0 flex-col border-r border-border/60 bg-background">
 
         {/* Header */}
         <div className="flex items-center justify-between border-b border-border/60 bg-background/95 px-4 py-3.5">
@@ -962,15 +952,6 @@ export function NotesTabsView({
         </div>
       </div>
 
-      {/* Resize handle */}
-      <div
-        onMouseDown={handleResizeStart}
-        className="w-1 shrink-0 cursor-col-resize bg-border/40 hover:bg-primary/40 transition-colors active:bg-primary/60 relative group"
-        title="Redimensionner"
-      >
-        <div className="absolute inset-y-0 -left-1 -right-1 group-hover:bg-primary/10 transition-colors" />
-      </div>
-
       {/* ── Right content panel ── */}
       {selected ? (
         <div className="flex min-w-0 flex-1 overflow-hidden">