parser logic added

lib/widgets/confirm_dialog.dart

@@ -0,0 +1,32 @@
+/// Confirm a destructive action before it runs.
+library;
+
+import 'package:flutter/material.dart';
+
+Future<bool> confirmAction(
+  BuildContext context, {
+  required String title,
+  required String message,
+  String confirmLabel = 'Delete',
+}) async {
+  final result = await showDialog<bool>(
+    context: context,
+    builder: (context) {
+      return AlertDialog(
+        title: Text(title),
+        content: Text(message),
+        actions: [
+          TextButton(
+            onPressed: () => Navigator.of(context).pop(false),
+            child: const Text('Cancel'),
+          ),
+          TextButton(
+            onPressed: () => Navigator.of(context).pop(true),
+            child: Text(confirmLabel),
+          ),
+        ],
+      );
+    },
+  );
+  return result == true;
+}