feat(notification): base notifcaiton sub and admin compelted

can now sub to a notification and user can remove them selfs plus an admin can remove,updates to add
new emails are good as well

backend/notification/notificationSub.get.route.ts

@@ -21,7 +21,7 @@ r.get("/", async (req, res: Response) => {
 		},
 	});
 
-	if (userId !== "") {
+	if (userId) {
 		hasPermissions.success = false;
 	}