diff --git a/app/assets/api/routes.py b/app/assets/api/routes.py
index 9ec13122a..c2fc2a68b 100644
--- a/app/assets/api/routes.py
+++ b/app/assets/api/routes.py
@@ -1,9 +1,10 @@
 import logging
-import uuid
-import urllib.parse
 import os
-from aiohttp import web
+import urllib.parse
+import uuid
+from typing import Any
 
+from aiohttp import web
 from pydantic import ValidationError
 
 import app.assets.manager as manager
@@ -18,8 +19,6 @@ from app.assets.api.schemas_in import (
 )
 from app.assets.api.upload import parse_multipart_upload
 from app.assets.scanner import seed_assets as scanner_seed_assets
-from typing import Any
-
 
 ROUTES = web.RouteTableDef()
 USER_MANAGER: user_manager.UserManager | None = None
diff --git a/app/assets/database/models.py b/app/assets/database/models.py
index ea9fc198e..20ac81e27 100644
--- a/app/assets/database/models.py
+++ b/app/assets/database/models.py
@@ -2,8 +2,8 @@ from __future__ import annotations
 
 import uuid
 from datetime import datetime
-
 from typing import Any
+
 from sqlalchemy import (
     JSON,
     BigInteger,
@@ -21,7 +21,7 @@ from sqlalchemy import (
 from sqlalchemy.orm import Mapped, foreign, mapped_column, relationship
 
 from app.assets.helpers import get_utc_now
-from app.database.models import to_dict, Base
+from app.database.models import Base, to_dict
 
 
 class Asset(Base):
diff --git a/app/assets/database/queries/__init__.py b/app/assets/database/queries/__init__.py
index 628a2ee53..db983d276 100644
--- a/app/assets/database/queries/__init__.py
+++ b/app/assets/database/queries/__init__.py
@@ -3,55 +3,52 @@
 
 from app.assets.database.queries.asset import (
     asset_exists_by_hash,
+    bulk_insert_assets,
     get_asset_by_hash,
     upsert_asset,
-    bulk_insert_assets,
 )
-
 from app.assets.database.queries.asset_info import (
     asset_info_exists_for_asset_id,
-    get_asset_info_by_id,
-    insert_asset_info,
-    get_or_create_asset_info,
-    update_asset_info_timestamps,
-    list_asset_infos_page,
-    fetch_asset_info_asset_and_tags,
+    bulk_insert_asset_infos_ignore_conflicts,
+    delete_asset_info_by_id,
     fetch_asset_info_and_asset,
+    fetch_asset_info_asset_and_tags,
+    get_asset_info_by_id,
+    get_asset_info_ids_by_ids,
+    get_or_create_asset_info,
+    insert_asset_info,
+    list_asset_infos_page,
+    set_asset_info_metadata,
+    set_asset_info_preview,
     update_asset_info_access_time,
     update_asset_info_name,
+    update_asset_info_timestamps,
     update_asset_info_updated_at,
-    set_asset_info_metadata,
-    delete_asset_info_by_id,
-    set_asset_info_preview,
-    bulk_insert_asset_infos_ignore_conflicts,
-    get_asset_info_ids_by_ids,
 )
-
 from app.assets.database.queries.cache_state import (
     CacheStateRow,
+    bulk_insert_cache_states_ignore_conflicts,
+    bulk_set_needs_verify,
+    delete_assets_by_ids,
+    delete_cache_states_by_ids,
+    delete_cache_states_outside_prefixes,
+    delete_orphaned_seed_asset,
+    get_cache_states_by_paths_and_asset_ids,
+    get_cache_states_for_prefixes,
+    get_orphaned_seed_asset_ids,
     list_cache_states_by_asset_id,
     upsert_cache_state,
-    delete_cache_states_outside_prefixes,
-    get_orphaned_seed_asset_ids,
-    delete_assets_by_ids,
-    get_cache_states_for_prefixes,
-    bulk_set_needs_verify,
-    delete_cache_states_by_ids,
-    delete_orphaned_seed_asset,
-    bulk_insert_cache_states_ignore_conflicts,
-    get_cache_states_by_paths_and_asset_ids,
 )
-
 from app.assets.database.queries.tags import (
+    add_missing_tag_for_asset_id,
+    add_tags_to_asset_info,
+    bulk_insert_tags_and_meta,
     ensure_tags_exist,
     get_asset_tags,
-    set_asset_info_tags,
-    add_tags_to_asset_info,
-    remove_tags_from_asset_info,
-    add_missing_tag_for_asset_id,
-    remove_missing_tag_for_asset_id,
     list_tags_with_usage,
-    bulk_insert_tags_and_meta,
+    remove_missing_tag_for_asset_id,
+    remove_tags_from_asset_info,
+    set_asset_info_tags,
 )
 
 __all__ = [
diff --git a/app/assets/database/queries/asset_info.py b/app/assets/database/queries/asset_info.py
index 3769cc185..38724b6d1 100644
--- a/app/assets/database/queries/asset_info.py
+++ b/app/assets/database/queries/asset_info.py
@@ -10,15 +10,19 @@ from decimal import Decimal
 from typing import Sequence
 
 import sqlalchemy as sa
-from sqlalchemy import select, delete, exists
+from sqlalchemy import delete, exists, select
 from sqlalchemy.dialects import sqlite
 from sqlalchemy.exc import IntegrityError
 from sqlalchemy.orm import Session, contains_eager, noload
 
 from app.assets.database.models import (
-    Asset, AssetInfo, AssetInfoMeta, AssetInfoTag, Tag
+    Asset,
+    AssetInfo,
+    AssetInfoMeta,
+    AssetInfoTag,
+    Tag,
 )
-from app.assets.helpers import escape_sql_like_string, normalize_tags, get_utc_now
+from app.assets.helpers import escape_sql_like_string, get_utc_now, normalize_tags
 
 
 def check_is_scalar(v):
diff --git a/app/assets/database/queries/tags.py b/app/assets/database/queries/tags.py
index 443f30ee8..497e74870 100644
--- a/app/assets/database/queries/tags.py
+++ b/app/assets/database/queries/tags.py
@@ -1,13 +1,13 @@
 from typing import Iterable, Sequence
 
 import sqlalchemy as sa
-from sqlalchemy import select, delete, func
+from sqlalchemy import delete, func, select
 from sqlalchemy.dialects import sqlite
 from sqlalchemy.exc import IntegrityError
 from sqlalchemy.orm import Session
 
 from app.assets.database.models import AssetInfo, AssetInfoMeta, AssetInfoTag, Tag
-from app.assets.helpers import escape_sql_like_string, normalize_tags, get_utc_now
+from app.assets.helpers import escape_sql_like_string, get_utc_now, normalize_tags
 
 MAX_BIND_PARAMS = 800
 
diff --git a/app/assets/manager.py b/app/assets/manager.py
index 63f537832..797e82274 100644
--- a/app/assets/manager.py
+++ b/app/assets/manager.py
@@ -7,17 +7,16 @@ It should NOT contain business logic or direct SQLAlchemy usage.
 Architecture:
   API Routes -> manager.py (schema transformation) -> services/ (business logic) -> queries/ (DB ops)
 """
-import os
-import mimetypes
 import contextlib
+import mimetypes
+import os
 from typing import Sequence
 
 from pydantic import ValidationError
 
-import folder_paths
 import app.assets.services.hashing as hashing
-from app.database.db import create_session
-from app.assets.api import schemas_out, schemas_in
+import folder_paths
+from app.assets.api import schemas_in, schemas_out
 from app.assets.api.schemas_in import (
     AssetNotFoundError,
     AssetValidationError,
@@ -36,21 +35,26 @@ from app.assets.database.queries import (
     update_asset_info_access_time,
 )
 from app.assets.helpers import select_best_live_path
-from app.assets.services.path_utils import (
-    validate_path_within_base,
-    resolve_destination_from_tags,
-)
 from app.assets.services import (
     apply_tags,
-    delete_asset_reference as svc_delete_asset_reference,
     get_asset_detail,
     ingest_file_from_path,
     register_existing_asset,
     remove_tags,
-    set_asset_preview as svc_set_asset_preview,
     update_asset_metadata,
 )
+from app.assets.services import (
+    delete_asset_reference as svc_delete_asset_reference,
+)
+from app.assets.services import (
+    set_asset_preview as svc_set_asset_preview,
+)
+from app.assets.services.path_utils import (
+    resolve_destination_from_tags,
+    validate_path_within_base,
+)
 from app.assets.services.tagging import list_tags as svc_list_tags
+from app.database.db import create_session
 
 
 def _validate_sort_field(requested: str | None) -> str:
diff --git a/app/assets/scanner.py b/app/assets/scanner.py
index 91f37c456..86e30e8da 100644
--- a/app/assets/scanner.py
+++ b/app/assets/scanner.py
@@ -5,26 +5,26 @@ import time
 import uuid
 from typing import Literal
 
-import folder_paths
 from sqlalchemy.orm import Session
 
+import folder_paths
 from app.assets.database.queries import (
     add_missing_tag_for_asset_id,
-    ensure_tags_exist,
-    remove_missing_tag_for_asset_id,
-    delete_cache_states_outside_prefixes,
-    get_orphaned_seed_asset_ids,
-    delete_assets_by_ids,
-    get_cache_states_for_prefixes,
-    bulk_set_needs_verify,
-    delete_cache_states_by_ids,
-    delete_orphaned_seed_asset,
+    bulk_insert_asset_infos_ignore_conflicts,
     bulk_insert_assets,
     bulk_insert_cache_states_ignore_conflicts,
-    get_cache_states_by_paths_and_asset_ids,
-    bulk_insert_asset_infos_ignore_conflicts,
-    get_asset_info_ids_by_ids,
     bulk_insert_tags_and_meta,
+    bulk_set_needs_verify,
+    delete_assets_by_ids,
+    delete_cache_states_by_ids,
+    delete_cache_states_outside_prefixes,
+    delete_orphaned_seed_asset,
+    ensure_tags_exist,
+    get_asset_info_ids_by_ids,
+    get_cache_states_by_paths_and_asset_ids,
+    get_cache_states_for_prefixes,
+    get_orphaned_seed_asset_ids,
+    remove_missing_tag_for_asset_id,
 )
 from app.assets.helpers import get_utc_now
 from app.assets.services.path_utils import (
@@ -34,7 +34,6 @@ from app.assets.services.path_utils import (
 )
 from app.database.db import create_session, dependencies_available
 
-
 RootType = Literal["models", "input", "output"]
 
 
diff --git a/app/assets/services/__init__.py b/app/assets/services/__init__.py
index c5535bac3..7d4e94a80 100644
--- a/app/assets/services/__init__.py
+++ b/app/assets/services/__init__.py
@@ -2,20 +2,20 @@
 # Business logic that orchestrates database queries and filesystem operations
 # Services own session lifecycle via create_session()
 
+from app.assets.services.asset_management import (
+    delete_asset_reference,
+    get_asset_detail,
+    set_asset_preview,
+    update_asset_metadata,
+)
 from app.assets.services.ingest import (
     ingest_file_from_path,
     register_existing_asset,
 )
-from app.assets.services.asset_management import (
-    get_asset_detail,
-    update_asset_metadata,
-    delete_asset_reference,
-    set_asset_preview,
-)
 from app.assets.services.tagging import (
     apply_tags,
-    remove_tags,
     list_tags,
+    remove_tags,
 )
 
 __all__ = [
diff --git a/app/assets/services/asset_management.py b/app/assets/services/asset_management.py
index 1da6bc6bf..e18fea73e 100644
--- a/app/assets/services/asset_management.py
+++ b/app/assets/services/asset_management.py
@@ -12,14 +12,6 @@ import os
 from typing import Sequence
 
 from app.assets.database.models import Asset
-from app.database.db import create_session
-from app.assets.helpers import select_best_live_path
-from app.assets.services.path_utils import compute_relative_filename
-from app.assets.services.schemas import (
-    AssetDetailResult,
-    extract_asset_data,
-    extract_info_data,
-)
 from app.assets.database.queries import (
     asset_info_exists_for_asset_id,
     delete_asset_info_by_id,
@@ -32,6 +24,14 @@ from app.assets.database.queries import (
     update_asset_info_name,
     update_asset_info_updated_at,
 )
+from app.assets.helpers import select_best_live_path
+from app.assets.services.path_utils import compute_relative_filename
+from app.assets.services.schemas import (
+    AssetDetailResult,
+    extract_asset_data,
+    extract_info_data,
+)
+from app.database.db import create_session
 
 
 def get_asset_detail(
diff --git a/app/assets/services/hashing.py b/app/assets/services/hashing.py
index 8efd3adf9..b07a163ce 100644
--- a/app/assets/services/hashing.py
+++ b/app/assets/services/hashing.py
@@ -1,6 +1,6 @@
-from typing import IO
-import os
 import asyncio
+import os
+from typing import IO
 
 try:
     from blake3 import blake3
diff --git a/app/assets/services/ingest.py b/app/assets/services/ingest.py
index d4844d247..bc03d9906 100644
--- a/app/assets/services/ingest.py
+++ b/app/assets/services/ingest.py
@@ -12,16 +12,10 @@ from typing import Sequence
 from sqlalchemy import select
 
 from app.assets.database.models import Asset, Tag
-from app.database.db import create_session
-from app.assets.helpers import normalize_tags, select_best_live_path
-from app.assets.services.path_utils import compute_relative_filename
-from app.assets.services.schemas import (
-    RegisterAssetResult,
-    extract_asset_data,
-    extract_info_data,
-)
 from app.assets.database.queries import (
+    add_tags_to_asset_info,
     get_asset_by_hash,
+    get_asset_tags,
     get_or_create_asset_info,
     list_cache_states_by_asset_id,
     remove_missing_tag_for_asset_id,
@@ -30,9 +24,15 @@ from app.assets.database.queries import (
     update_asset_info_timestamps,
     upsert_asset,
     upsert_cache_state,
-    add_tags_to_asset_info,
-    get_asset_tags,
 )
+from app.assets.helpers import normalize_tags, select_best_live_path
+from app.assets.services.path_utils import compute_relative_filename
+from app.assets.services.schemas import (
+    RegisterAssetResult,
+    extract_asset_data,
+    extract_info_data,
+)
+from app.database.db import create_session
 
 
 def ingest_file_from_path(
diff --git a/app/assets/services/path_utils.py b/app/assets/services/path_utils.py
index 0d76953fd..cd2f87d6c 100644
--- a/app/assets/services/path_utils.py
+++ b/app/assets/services/path_utils.py
@@ -3,7 +3,6 @@ from pathlib import Path
 from typing import Literal
 
 import folder_paths
-
 from app.assets.helpers import normalize_tags
 
 
diff --git a/app/assets/services/tagging.py b/app/assets/services/tagging.py
index 8cdce11cf..f6247dfa8 100644
--- a/app/assets/services/tagging.py
+++ b/app/assets/services/tagging.py
@@ -6,13 +6,13 @@ Business logic for:
 - remove_tags: Remove tags from an asset
 - list_tags: List tags with usage counts
 """
-from app.database.db import create_session
 from app.assets.database.queries import (
     add_tags_to_asset_info,
     get_asset_info_by_id,
     list_tags_with_usage,
     remove_tags_from_asset_info,
 )
+from app.database.db import create_session
 
 
 def apply_tags(