Replaced all event names with numbers for less bandwidth usage

src/services/chatService.ts

@@ -1,3 +1,4 @@
+import { SocketEvent } from '#application/enums';
 import type { UUID } from '#application/types'
 
 import { BaseService } from '#application/base/baseService'
@@ -22,7 +23,7 @@ class ChatService extends BaseService {
       await chat.setCharacter(character).setMap(map).setMessage(message).save()
 
       const io = SocketManager.getIO()
-      io.to(mapId).emit('chat:message', chat)
+      io.to(mapId).emit(SocketEvent.CHAT_MESSAGE, chat)
       return true
     } catch (error: any) {
       this.logger.error(`Failed to save chat message: ${error instanceof Error ? error.message : String(error)}`)