优化系统界面并接入正式品牌标识

backend/app/schemas/log.py

@@ -19,3 +19,11 @@ class OperationLogOut(BaseModel):
     summary: str | None = None
 
     model_config = {"from_attributes": True}
+
+
+class OperationLogPage(BaseModel):
+    items: list[OperationLogOut]
+    total: int
+    page: int
+    page_size: int
+    total_pages: int