style: apply ruff format to OCR modules

src/polygateway/transports/monkey_ocr.py

@@ -75,7 +75,11 @@ def _classify_status(
     exc: httpx.HTTPStatusError, source_name: str, operation: str
 ) -> TransientError | SourceDeadError | RequestRejectedError:
     status = exc.response.status_code
-    ctx: dict[str, Any] = {"source_name": source_name, "status_code": status, "operation": operation}
+    ctx: dict[str, Any] = {
+        "source_name": source_name,
+        "status_code": status,
+        "operation": operation,
+    }
     message = f"{source_name} OCR {operation} HTTP {status}"
     if status >= 500 or status == 429:
         return TransientError(message, **ctx)
@@ -146,7 +150,9 @@ def _parse_pages(payload: object) -> tuple[list[OcrLayoutElement], list[tuple[fl
     return elements, page_sizes
 
 
-def _parse_middle_json(zip_bytes: bytes) -> tuple[list[OcrLayoutElement], list[tuple[float, float]]]:
+def _parse_middle_json(
+    zip_bytes: bytes,
+) -> tuple[list[OcrLayoutElement], list[tuple[float, float]]]:
     """ZIP → (elements, page_sizes);一切形态异常归 ResultInvalid(坏图≠坏服务)。
 
     数值防御全量下沉自 CHS `_parse_table_result`(invokers.py:437-479),