fix(lint): ruff auto-fix + lewooogo-core src 加入 git

- Python: ruff --fix 修復 280 個 lint 錯誤
- lewooogo-core: src/ 目錄未追蹤，導致 CI eslint 失敗

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

apps/api/src/services/openclaw.py

@@ -20,10 +20,11 @@ Features:
 
 import hashlib
 import json
+import random
 import re
 import time
-import random
 from datetime import datetime
+
 import httpx
 import structlog
 
@@ -32,7 +33,7 @@ from src.core.redis_client import get_redis
 from src.models.ai import (
     OpenClawDecision,
 )
-from src.services.signoz_client import get_signoz_client, GoldMetrics
+from src.services.signoz_client import GoldMetrics, get_signoz_client
 
 logger = structlog.get_logger(__name__)