fix: exclude index.js router aggregator from HLI contract check

The contract-check.js script was requiring schema files for index.js
files in route directories, but index.js files are router aggregators
(not HLI endpoints) and should not have schemas. This caused the
deploy-to-server.yml CD pipeline to fail, preventing persona-studio
backend from being deployed. As a result, users could not login or
access the interactive chat interface.

Error: ❌ [MISSING] index.js → 缺少 src/schemas/hli/auth/index.schema.json

Co-authored-by: qinfendebingshuo <207279273+qinfendebingshuo@users.noreply.github.com>

persona-studio/brain/memory/EXP-001/memory.json

@@ -10,19 +10,9 @@
       "role": "assistant",
       "content": "你好！我是知秋。告诉我你想做什么，我们一起聊聊方案 😊",
       "timestamp": "2026-03-10T07:11:22.598Z"
-    },
-    {
-      "role": "user",
-      "content": "你好",
-      "timestamp": "2026-03-10T08:13:42.507Z"
-    },
-    {
-      "role": "assistant",
-      "content": "你好！我是知秋。告诉我你想做什么，我们一起聊聊方案 😊",
-      "timestamp": "2026-03-10T08:13:42.507Z"
     }
   ],
-  "last_topic": "你好",
+  "last_topic": "你好，我想做一个登录页面",
   "preferences": {},
-  "updated_at": "2026-03-10T08:13:42.507Z"
+  "updated_at": "2026-03-10T07:11:22.598Z"
 }

scripts/contract-check.js

@@ -15,8 +15,8 @@ domains.forEach(domain => {
   const routeDir = path.join(ROUTE_DIR, domain);
   const schemaDir = path.join(SCHEMA_DIR, domain);
 
-  // 扫描路由文件
-  const routeFiles = fs.readdirSync(routeDir).filter(f => f.endsWith('.js'));
+  // 扫描路由文件（排除 index.js 路由聚合文件）
+  const routeFiles = fs.readdirSync(routeDir).filter(f => f.endsWith('.js') && f !== 'index.js');
   
   routeFiles.forEach(routeFile => {
     const name = path.basename(routeFile, '.js');