refactor(ux): consolidate BMAD skills, update design system, and clean up Prisma generated client

keep-notes/components/note-input.tsx

@@ -98,7 +98,7 @@ export function NoteInput({
   const [showCollaboratorDialog, setShowCollaboratorDialog] = useState(false)
   const fileInputRef = useRef<HTMLInputElement>(null)
 
-  // Simple state without complex undo/redo - like Google Keep
+  // Simple state without complex undo/redo
   const [title, setTitle] = useState('')
   const [content, setContent] = useState('')
   const [checkItems, setCheckItems] = useState<CheckItem[]>([])