ruff fixes

tagstudio/src/core/library/alchemy/library.py

@@ -24,7 +24,6 @@ from sqlalchemy import (
 from sqlalchemy.exc import IntegrityError
 from sqlalchemy.orm import (
     Session,
-    aliased,
     contains_eager,
     make_transient,
     selectinload,
@@ -37,7 +36,6 @@ from ...constants import (
     TS_FOLDER_NAME,
 )
 from ...enums import LibraryPrefs
-from ...media_types import MediaCategories
 from .db import make_tables
 from .enums import FieldTypeEnum, FilterState, TagColor, TagFilterState
 from .fields import (

tagstudio/src/qt/widgets/item_thumb.py

@@ -25,7 +25,6 @@ from src.core.constants import (
     TAG_FAVORITE,
 )
 from src.core.library import Entry, ItemType, Library
-from src.core.library.alchemy.enums import FilterState
 from src.core.library.alchemy.fields import _FieldID
 from src.core.media_types import MediaCategories, MediaType
 from src.qt.flowlayout import FlowWidget

tagstudio/src/qt/widgets/preview_panel.py

@@ -36,7 +36,6 @@ from src.core.constants import (
     TS_FOLDER_NAME,
 )
 from src.core.enums import SettingItems, Theme
-from src.core.library.alchemy.enums import FilterState
 from src.core.library.alchemy.fields import (
     BaseField,
     DatetimeField,