bug fix

Author: its-me-abhishek

lib/widgets/buildTasks.dart

@@ -80,18 +80,26 @@ class _TasksBuilderState extends State<TasksBuilder> {
 
     // Show a snackbar with an undo action
     ScaffoldMessenger.of(context).showSnackBar(SnackBar(
-        content: Text(
-          'Task Updated',
-          style: TextStyle(
-            color: AppSettings.isDarkMode
-                ? TaskWarriorColors.kprimaryTextColor
-                : TaskWarriorColors.kLightPrimaryTextColor,
-          ),
+      content: Text(
+        'Task Updated',
+        style: TextStyle(
+          color: AppSettings.isDarkMode
+              ? TaskWarriorColors.kprimaryTextColor
+              : TaskWarriorColors.kLightPrimaryTextColor,
         ),
-        backgroundColor: AppSettings.isDarkMode
-            ? TaskWarriorColors.ksecondaryBackgroundColor
-            : TaskWarriorColors.kLightSecondaryBackgroundColor,
-        duration: const Duration(seconds: 2)));
+      ),
+      backgroundColor: AppSettings.isDarkMode
+          ? TaskWarriorColors.ksecondaryBackgroundColor
+          : TaskWarriorColors.kLightSecondaryBackgroundColor,
+      duration: const Duration(seconds: 2),
+      action: SnackBarAction(
+        label: 'Undo',
+        onPressed: () {
+          // Undo the task status change
+          undoChanges();
+        },
+      ),
+    ));
   }
 
   void undoChanges() {