fix(miniapp): 修复 hall.vue 混入 TS 类型标注导致编译失败

- countByType 的 (cls: string)/(o: any) 改为纯 JS 写法

- 新增 miniapp-script-syntax 护栏：未声明 lang=ts 的 vue 脚本禁止 TS 类型标注（112 套件/734 用例全绿）

pwuniapp/pages/expert/hall.vue

@@ -385,7 +385,7 @@ onUnmounted(() => {
 });
 
 
-const countByType = (cls: string) => orders.value.filter((o: any) => o.typeClass === cls).length;
+const countByType = (cls) => orders.value.filter((o) => o.typeClass === cls).length;
 
 const categories = computed(() => [
   { key: 'all', name: '全部可接', count: orders.value.length, icon: ICONS.gridAll },