fix(lint): auto-fix ruff violations and tune lint rules

- Auto-fixed 4,496 lint issues (import sorting, modern syntax, etc.)
- Added ignore rules for patterns intentional in this codebase:
  E402 (late imports), E712 (SQLAlchemy filters), B904 (raise from),
  SIM108/SIM105/SIM117 (readability preferences)
- Added per-file ignores for tests and scripts
- Excluded broken scripts/rename_terminology.py (has curly quotes)

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

app/modules/cms/services/store_theme_service.py

@@ -11,6 +11,16 @@ import re
 
 from sqlalchemy.orm import Session
 
+from app.modules.cms.exceptions import (
+    InvalidColorFormatException,
+    InvalidFontFamilyException,
+    StoreThemeNotFoundException,
+    ThemeOperationException,
+    ThemePresetNotFoundException,
+    ThemeValidationException,
+)
+from app.modules.cms.models import StoreTheme
+from app.modules.cms.schemas.store_theme import StoreThemeUpdate, ThemePresetPreview
 from app.modules.cms.services.theme_presets import (
     THEME_PRESETS,
     apply_preset,
@@ -18,17 +28,7 @@ from app.modules.cms.services.theme_presets import (
     get_preset_preview,
 )
 from app.modules.tenancy.exceptions import StoreNotFoundException
-from app.modules.cms.exceptions import (
-    InvalidColorFormatException,
-    InvalidFontFamilyException,
-    ThemeOperationException,
-    ThemePresetNotFoundException,
-    ThemeValidationException,
-    StoreThemeNotFoundException,
-)
 from app.modules.tenancy.models import Store
-from app.modules.cms.models import StoreTheme
-from app.modules.cms.schemas.store_theme import ThemePresetPreview, StoreThemeUpdate
 
 logger = logging.getLogger(__name__)