fix: Correct hidden imports in backend build.py

- Change app.auth to app.routers.auth (correct path)
- Change app.routers.dify to app.routers.ai (actual module name)
- Change app.routers.excel to app.routers.export (actual module name)
- Remove app.routers.health (doesn't exist)
- Add app.models and app.models.schemas

Also add database credentials to config.json for embedded mode.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

client/config.json

@@ -14,19 +14,19 @@
     "database": {
       "host": "mysql.theaken.com",
       "port": 33306,
-      "user": "",
-      "password": "",
-      "database": ""
+      "user": "A060",
+      "password": "WLeSCi0yhtc7",
+      "database": "db_A060"
     },
     "externalApis": {
       "authApiUrl": "https://pj-auth-api.vercel.app/api/auth/login",
       "difyApiUrl": "https://dify.theaken.com/v1",
-      "difyApiKey": "",
-      "difySttApiKey": ""
+      "difyApiKey": "app-oFptWFRlSgvwhJ8DzZKN08a0",
+      "difySttApiKey": "app-xQeSipaQecs0cuKeLvYDaRsu"
     },
     "auth": {
-      "adminEmail": "",
-      "jwtSecret": "",
+      "adminEmail": "ymirliu@panjit.com.tw",
+      "jwtSecret": "your_jwt_secret_here",
       "jwtExpireHours": 24
     }
   }