Refactor admin actions and improve code formatting: Standardize import statements, enhance error handling messages, and apply consistent formatting across event, user, and preference management functions for better readability and maintainability.

services/events/event.service.ts

@@ -1,8 +1,5 @@
 import { prisma } from "../database";
-import type {
-  Event,
-  Prisma,
-} from "@/prisma/generated/prisma/client";
+import type { Event, Prisma } from "@/prisma/generated/prisma/client";
 import { EventType } from "@/prisma/generated/prisma/client";
 import { ValidationError, NotFoundError } from "../errors";
 import { calculateEventStatus } from "@/lib/eventStatus";