fix: remove padding from GLMOCREndToEndService and clean up ruff violations

- Drop image padding in GLMOCREndToEndService.recognize(); use raw image directly
- Fix F821 undefined `padded` references replaced with `image`
- Fix F601 duplicate dict key "≠" in converter
- Fix F841 unused `image_cls_ids` variable in layout_postprocess
- Fix E702 semicolon-separated statements in layout_postprocess
- Fix UP031 percent-format replaced with f-string in logging_config
- Auto-fix 44 additional ruff violations (import order, UP035/UP045/UP006, F401, F541)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

tests/services/test_layout_detector.py

@@ -23,7 +23,9 @@ def test_detect_applies_postprocess_and_keeps_native_label(monkeypatch):
 
     calls = {}
 
-    def fake_apply_layout_postprocess(boxes, img_size, layout_nms, layout_unclip_ratio, layout_merge_bboxes_mode):
+    def fake_apply_layout_postprocess(
+        boxes, img_size, layout_nms, layout_unclip_ratio, layout_merge_bboxes_mode
+    ):
         calls["args"] = {
             "boxes": boxes,
             "img_size": img_size,
@@ -33,7 +35,9 @@ def test_detect_applies_postprocess_and_keeps_native_label(monkeypatch):
         }
         return [boxes[0], boxes[2]]
 
-    monkeypatch.setattr("app.services.layout_detector.apply_layout_postprocess", fake_apply_layout_postprocess)
+    monkeypatch.setattr(
+        "app.services.layout_detector.apply_layout_postprocess", fake_apply_layout_postprocess
+    )
 
     image = np.zeros((200, 100, 3), dtype=np.uint8)
     info = detector.detect(image)