feat notes

lib/features/notes/ui/notes_form_screen.dart

@@ -109,6 +109,11 @@ class _NoteFormScreenState extends State<NoteFormScreen> {
     }
   }
 
+  void _deleteNote() {
+    _notesBloc.add(NoteDeletedRequested(widget.note.id!));
+    Navigator.pop(context);
+  }
+
   void _exportNote() {
     // La logica di export che abbiamo concordato ieri!
     ScaffoldMessenger.of(context).showSnackBar(
@@ -298,6 +303,14 @@ class _NoteFormScreenState extends State<NoteFormScreen> {
                       const SizedBox(width: 16),
 
                       // Azioni spostate dentro la nota!
+                      IconButton(
+                        icon: const Icon(
+                          Icons.delete_outline,
+                          color: Colors.black87,
+                        ),
+                        tooltip: 'Elimina',
+                        onPressed: _deleteNote,
+                      ),
                       IconButton(
                         icon: Icon(
                           _isPinned ? Icons.push_pin : Icons.push_pin_outlined,