style: apply ruff formatting

app/database/database.py

@@ -471,9 +471,7 @@ async def sync_postgres_sequences() -> bool:
                 q_schema = _quote_ident(table_schema)
                 q_table = _quote_ident(table_name)
 
-                max_result = await conn.execute(
-                    text(f'SELECT COALESCE(MAX({q_col}), 0) FROM {q_schema}.{q_table}')
-                )
+                max_result = await conn.execute(text(f'SELECT COALESCE(MAX({q_col}), 0) FROM {q_schema}.{q_table}'))
                 max_value = max_result.scalar() or 0
 
                 # pg_get_serial_sequence returns e.g. '"public"."users_id_seq"'.

app/database/migrations.py

@@ -44,8 +44,7 @@ async def run_alembic_upgrade() -> None:
 
     if await _needs_auto_stamp():
         logger.warning(
-            'Обнаружена существующая БД без alembic_version — '
-            'автоматический stamp 0001 (переход с universal_migration)'
+            'Обнаружена существующая БД без alembic_version — автоматический stamp 0001 (переход с universal_migration)'
         )
         await _stamp_alembic_revision(_INITIAL_REVISION)
 

app/services/web_api_token_service.py

@@ -95,9 +95,7 @@ class WebApiTokenService:
         """Hash without HMAC (for legacy fallback)."""
         return hash_api_token(token, self.algorithm)  # type: ignore[arg-type]
 
-    async def _load_token_with_fallback(
-        self, db: AsyncSession, value: str
-    ) -> WebApiToken | None:
+    async def _load_token_with_fallback(self, db: AsyncSession, value: str) -> WebApiToken | None:
         """Load token by hash, falling back to plain hash if HMAC is enabled.
 
         When HMAC is newly enabled, existing tokens are stored with plain