fix(worker-hall): 优化抢单大厅两级分类联动体验并支持分类图片浏览器长效缓存

apps/backend/src/routes/worker/hall.ts

@@ -1,6 +1,7 @@
 import { Router } from 'express'
 
 import {
+  getWorkerHallCategories,
   getWorkerHallLeaderboard,
   grabWorkerHallOrder,
   joinWorkerSharingOrder,
@@ -11,6 +12,16 @@ import { createRouteHandler } from '../../utils/http.js'
 
 const router = Router()
 
+router.get(
+  '/hall/categories',
+  requireActiveWorker,
+  createRouteHandler((req) => getWorkerHallCategories(getRequiredWorkerSession(req)), {
+    successMessage: 'ok',
+    errorMessage: '读取抢单大厅分类失败',
+    scope: '[worker/hall/categories]',
+  }),
+)
+
 router.get(
   '/hall/orders',
   requireActiveWorker,