fix: fixed analysis errors by adding build_collection to dependencies

pubspec.yaml

@@ -63,6 +63,7 @@ dependencies:
   tutorial_coach_mark: ^1.2.11
   url_launcher: ^6.1.14
   uuid: ^4.2.2
+  built_collection: ^5.1.1
 
 dev_dependencies:
   build_runner: null

test/utils/taskfunctions/comparator_test.dart

@@ -91,9 +91,6 @@ void main() {
       final task1 = createTask();
       final task2 = createTask();
 
-      // Define urgency function to compare tasks
-      int urgency(Task task) => task.entry.microsecondsSinceEpoch;
-
       final comparator = compareTasks('Urgency');
       expect(comparator(task1, task2), equals(0));
     });