fix: Correct hidden imports in build-client.bat

- Remove non-existent modules: app.auth, app.routers.dify,
  app.routers.health, app.routers.excel
- Add correct modules: app.routers.ai, app.routers.export,
  app.models, app.models.schemas
- Add sqlite3 and tzdata hidden imports

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

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

scripts/build-client.bat

@@ -266,6 +266,7 @@ pyinstaller ^
     --hidden-import=pydantic_core ^
     --hidden-import=mysql.connector ^
     --hidden-import=mysql.connector.pooling ^
+    --hidden-import=sqlite3 ^
     --hidden-import=httpx ^
     --hidden-import=httpcore ^
     --hidden-import=jose ^
@@ -275,17 +276,18 @@ pyinstaller ^
     --hidden-import=multipart ^
     --hidden-import=python_multipart ^
     --hidden-import=dotenv ^
+    --hidden-import=tzdata ^
     --hidden-import=app ^
     --hidden-import=app.main ^
     --hidden-import=app.config ^
     --hidden-import=app.database ^
-    --hidden-import=app.auth ^
+    --hidden-import=app.models ^
+    --hidden-import=app.models.schemas ^
     --hidden-import=app.routers ^
     --hidden-import=app.routers.auth ^
     --hidden-import=app.routers.meetings ^
-    --hidden-import=app.routers.dify ^
-    --hidden-import=app.routers.health ^
-    --hidden-import=app.routers.excel ^
+    --hidden-import=app.routers.ai ^
+    --hidden-import=app.routers.export ^
     --collect-data=pydantic ^
     --collect-data=uvicorn ^
     run_server.py