enhance: remove bull-board support

packages/backend/src/server/api/ApiServerService.ts

@@ -6,7 +6,6 @@
 import { Inject, Injectable } from '@nestjs/common';
 import cors from '@fastify/cors';
 import multipart from '@fastify/multipart';
-import fastifyCookie from '@fastify/cookie';
 import { ModuleRef } from '@nestjs/core';
 import { AuthenticationResponseJSON } from '@simplewebauthn/types';
 import type { Config } from '@/config.js';
@@ -57,8 +56,6 @@ export class ApiServerService {
 			},
 		});
 
-		fastify.register(fastifyCookie, {});
-
 		// Prevent cache
 		fastify.addHook('onRequest', (request, reply, done) => {
 			reply.header('Cache-Control', 'private, max-age=0, must-revalidate');