feat(authz): 权限一览加「全部展开」开关与卡片布局加固；下线测试推送页

- 权限一览：应用层默认折叠，新增「全部展开」开关（事件不冒泡到标题行），MyTree 透传 expand-all
- 应用模块树卡片：分类名与数量让位（超大收缩系数 + min-width:0），「子组继承」加 tooltip 与弹性空隙，
  「全部展开」加标签样式与竖线分隔，避免整组被挤出可视区或被读成同一个开关
- 下线测试推送：删除 /push-test 路由、菜单项与 PushTest.vue

src/router/routes.ts

@@ -12,7 +12,6 @@ import PermissionView from "@/views/PermissionView.vue";
 import OperationLogList from "@/views/oplog/OperationLogList.vue";
 import OapiLogList from "@/views/oapilog/OapiLogList.vue";
 import PushLog from "@/views/push/PushLog.vue";
-import PushTest from "@/views/push/PushTest.vue";
 import NoAuth from "@/views/NoAuth.vue";
 
 // 管理端四级访问控制：meta.roles 为空/未声明 = 登录即可访问
@@ -112,12 +111,6 @@ const routes: RouteRecordRaw[] = [
         component: PushLog,
         meta: { title: "推送日志", icon: "icon-list", modId: 1112, keepAlive: true, roles: [UserRoleEnum.SuperAdmin] },
     },
-    {
-        path: "/push-test",
-        name: "PushTest",
-        component: PushTest,
-        meta: { title: "测试推送", icon: "icon-list", modId: 1113, roles: [UserRoleEnum.SuperAdmin] },
-    },
     // ===== 操作日志 =====
     {
         path: "/oplog",