Remove service endpoints and migrate to dedicated service API

- Delete app/service module (moved to eamco_service)
- Update delivery views to remove service-related imports
- Clean up delivery_data views
- Part of microservices architecture refactoring

app/delivery/views.py

@@ -471,7 +471,7 @@ def get_deliveries_today():
     return success_response({"deliveries": customer_schema.dump(deliveries)})
 
 
-@delivery.route("/edit/<int:delivery_id>", methods=["POST"])
+@delivery.route("/edit/<int:delivery_id>", methods=["POST", "PUT"])
 @common_login_required
 def edit_a_delivery(delivery_id):
     """
@@ -787,7 +787,7 @@ def create_a_delivery(user_id):
         return success_response({'delivery_id': new_delivery.id})
 
 
-@delivery.route("/cancel/<int:delivery_id>", methods=["POST"])
+@delivery.route("/cancel/<int:delivery_id>", methods=["POST", "PUT"])
 @common_login_required
 def cancel_a_delivery(delivery_id):
     """
@@ -806,6 +806,16 @@ def cancel_a_delivery(delivery_id):
     return success_response()
 
 
+@delivery.route("/cancelled/<int:delivery_id>", methods=["PUT"])
+@common_login_required
+def mark_as_cancelled_alias(delivery_id):
+    """
+    Alias for cancel_a_delivery to support frontend calls to /cancelled/
+    """
+    return cancel_a_delivery(delivery_id)
+
+
+
 @delivery.route("/delivered/<int:delivery_id>", methods=["POST"])
 @common_login_required
 def mark_as_delivered(delivery_id):