style: auto-format with black + isort + prettier [skip ci-format-check]

apps/api/app/api/routes/templates_editor/schemas.py

@@ -6,7 +6,7 @@
 from __future__ import annotations
 
 import re as _re
-from typing import Dict,  Any, List, Optional
+from typing import Any, Dict, List, Optional
 
 from app.schemas.generation_task import GenerationTaskResponse
 from pydantic import BaseModel, Field, validator

tests/unit/test_generate_title_and_cover.py

@@ -321,9 +321,10 @@ class TestGenerateTitleChangeSkipsReuse:
 
     def test_title_changed_skips_reuse(self):
         """标题变更 → 跳过复用。"""
+        import json
+
         from app.api.routes.templates_editor.generation import generate_editor_draft
         from app.api.routes.templates_editor.schemas import EditPlanGenerateRequest
-        import json
 
         mock_plan, mock_plan_svc, mock_template_svc, reusable_task, mock_new_task = self._make_mocks(
             custom_title=json.dumps({"text": "旧标题", "font_size": 36}, ensure_ascii=False)

tests/unit/test_generation_cover.py

@@ -621,9 +621,9 @@ class TestUploadCoverType:
         body = GenerateCoverRequest(cover_type="upload")
         # cover_url is None by default
 
+        import pytest
         from app.api.routes.generation_cover import generate_cover
 
-        import pytest
         with pytest.raises(HTTPException) as exc_info:
             generate_cover(
                 body=body,