style: 统一 Ruff 代码格式

web/backend/services/audit_service.py

@@ -12,8 +12,17 @@ from ..models import AuditLog, User
 
 
 _SENSITIVE_KEY_PARTS = (
-    "cookie", "token", "password", "passwd", "secret", "signature", "sign",
-    "qr_data", "authorization", "credential", "private_key",
+    "cookie",
+    "token",
+    "password",
+    "passwd",
+    "secret",
+    "signature",
+    "sign",
+    "qr_data",
+    "authorization",
+    "credential",
+    "private_key",
 )
 
 
@@ -42,7 +51,9 @@ def record_audit(
 ) -> AuditLog:
     """加入一条审计记录；调用方负责与业务变更一起提交事务。"""
     if isinstance(detail, Mapping):
-        detail_text = json.dumps(_safe_value(detail), ensure_ascii=False, separators=(",", ":"))
+        detail_text = json.dumps(
+            _safe_value(detail), ensure_ascii=False, separators=(",", ":")
+        )
     elif detail is None:
         detail_text = ""
     else: