feat(notifications): setup notific ations

- add new model for adminnotifications

[Delivers CON-71]

Author: codinger41

admin_notifications/models.py

@@ -1,4 +1,6 @@
 from sqlalchemy import (Column, String, Enum, Integer, ForeignKey)
+from sqlalchemy.schema import Sequence
+from utilities.validations import validate_empty_fields
 from helpers.database import Base
 from utilities.utility import Utility, StatusType
 
@@ -17,3 +19,4 @@ class AdminNotification(Base, Utility):
         ForeignKey('locations.id', ondelete="CASCADE"),
         nullable=True
     )
+    

utilities/utility.py

@@ -88,6 +88,7 @@ class QuestionType(enum.Enum):
     textarea = "textarea"
     missingitem = "missing_items"
 
+
 class StatusType(enum.Enum):
     read = "read"
     unread = "unread"