feat: clean fav

Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>

lib/common/widgets/dialog.dart

@@ -0,0 +1,32 @@
+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+
+void showConfirmDialog({
+  required BuildContext context,
+  required String title,
+  String? content,
+  required VoidCallback onConfirm,
+}) {
+  showDialog(
+    context: context,
+    builder: (context) {
+      return AlertDialog(
+        title: Text(title),
+        content: content == null ? null : Text(content),
+        actions: [
+          TextButton(
+            onPressed: Get.back,
+            child: Text(
+              '取消',
+              style: TextStyle(color: Theme.of(context).colorScheme.outline),
+            ),
+          ),
+          TextButton(
+            onPressed: onConfirm,
+            child: Text('确认'),
+          ),
+        ],
+      );
+    },
+  );
+}