feat(notes): wire app with floating add button

src/components/NoteEditor.tsx

@@ -6,10 +6,11 @@ interface NoteEditorProps {
   note: Note
   onUpdate: (id: number, patch: Partial<Pick<Note, 'title' | 'content'>>) => void
   onDelete: (id: number) => void
+  autoEdit?: boolean
 }
 
-function NoteEditor({ note, onUpdate, onDelete }: NoteEditorProps) {
-  const [editing, setEditing] = useState(false)
+function NoteEditor({ note, onUpdate, onDelete, autoEdit = false }: NoteEditorProps) {
+  const [editing, setEditing] = useState(autoEdit)
   const [confirmDelete, setConfirmDelete] = useState(false)
   const [title, setTitle] = useState(note.title)
   const [content, setContent] = useState(note.content)