[V1.0] Working application, added notifications.

Ready to upload to store.

backend/core/celery_app.py

@@ -1,6 +1,7 @@
 # core/celery_app.py
 from celery import Celery
 from core.config import settings
+
 celery_app = Celery(
     "worker",
     broker=settings.REDIS_URL,
@@ -8,5 +9,15 @@ celery_app = Celery(
     include=[
         "modules.auth.tasks",
         "modules.admin.tasks",
+        "modules.calendar.tasks",  # Add calendar tasks
     ],
-)
+)
+
+# Optional: Configure Celery Beat if you need periodic tasks later
+# celery_app.conf.beat_schedule = {
+#     'check-something-every-5-minutes': {
+#         'task': 'your_app.tasks.check_something',
+#         'schedule': timedelta(minutes=5),
+#     },
+# }
+celery_app.conf.timezone = "UTC"  # Recommended to use UTC