chore: initial baseline with P0-safety .gitignore

backend/app/services/__init__.py

@@ -0,0 +1,22 @@
+# =============================================================================
+# 企微IT智能服务台 — 服务包初始化
+# =============================================================================
+# 说明：将 services/ 目录标记为 Python 包
+# 导出所有服务类，方便统一导入
+# =============================================================================
+
+from app.services.wecom_service import WecomService
+from app.services.message_router import MessageRouter
+from app.services.scoring_service import ScoringService
+from app.services.session_service import SessionService
+from app.services.funny_phrase_service import FunnyPhraseService
+from app.services.ai_handler import AIHandler
+
+__all__ = [
+    "WecomService",
+    "MessageRouter",
+    "ScoringService",
+    "SessionService",
+    "FunnyPhraseService",
+    "AIHandler",
+]