feat(user): 新增用户端答题流程页面与相关功能

- 新增用户端答题流程主页面，包含封面、介绍、答题、答题图解四个状态
- 新增用户端组件：封面、介绍页、答题页、答题图解页、题目渲染器
- 新增用户端类型定义、模拟数据及业务常量
- 新增用户路由及类型声明
- 优化题库分类树，改为扁平化列表结构
- 完善比赛创建功能，增加轮次类型、题目分数类型及关联AP字段
- 修复模板删除函数调用参数错误

apps/admin/src/router/elegant/imports.ts

@@ -29,4 +29,5 @@ export const views: Record<LastLevelRouteKey, RouteComponent | (() => Promise<Ro
   "rank_rank-list": () => import("@/views/rank/rank-list/index.vue"),
   results: () => import("@/views/results/index.vue"),
   template: () => import("@/views/template/index.vue"),
+  user: () => import("@/views/user/index.vue"),
 };

apps/admin/src/router/elegant/routes.ts

@@ -188,5 +188,16 @@ export const generatedRoutes: GeneratedRoute[] = [
       icon: 'material-symbols:settings-motion-mode-outline-rounded',
       order: 4
     }
+  },
+  {
+    name: 'user',
+    path: '/user',
+    component: 'layout.blank$view.user',
+    meta: {
+      title: 'user',
+      i18nKey: 'route.user',
+      icon: 'material-symbols:account-circle',
+      order: 6
+    }
   }
 ];

apps/admin/src/router/elegant/transform.ts

@@ -178,7 +178,8 @@ const routeMap: RouteMap = {
   "rank_rank-detail": "/rank/rank-detail",
   "rank_rank-list": "/rank/rank-list",
   "results": "/results",
-  "template": "/template"
+  "template": "/template",
+  "user": "/user"
 };
 
 /**