Cleanup imports, changed item:update to new ORM

src/events/gameMaster/assetManager/characterHair/create.ts

@@ -1,6 +1,5 @@
 import { BaseEvent } from '#application/base/baseEvent'
 import { CharacterHair } from '#entities/characterHair'
-import characterRepository from '#repositories/characterRepository'
 
 export default class CharacterHairCreateEvent extends BaseEvent {
   public listen(): void {