chore(quality): apply ruff autofixes and formatting (223 fixes, regression-free: 118/118 tests pass)

app/api/v1/deals.py

@@ -2,8 +2,6 @@
 
 from __future__ import annotations
 
-from typing import Optional
-
 from fastapi import APIRouter, Depends, HTTPException, Query, Response, status
 from sqlalchemy.ext.asyncio import AsyncSession
 
@@ -20,12 +18,24 @@ from app.schemas.deal import (
 )
 from app.services.deal_service import (
     InvalidAccount,
-    create_deal as svc_create_deal,
-    get_deal as svc_get_deal,
     get_pipeline,
+)
+from app.services.deal_service import (
+    create_deal as svc_create_deal,
+)
+from app.services.deal_service import (
+    get_deal as svc_get_deal,
+)
+from app.services.deal_service import (
     list_deals as svc_list_deals,
+)
+from app.services.deal_service import (
     soft_delete_deal as svc_soft_delete_deal,
+)
+from app.services.deal_service import (
     update_deal as svc_update_deal,
+)
+from app.services.deal_service import (
     update_stage as svc_update_stage,
 )
 
@@ -60,9 +70,9 @@ async def create_deal(
 async def list_deals(
     skip: int = Query(0, ge=0),
     limit: int = Query(20, ge=1, le=100),
-    stage: Optional[DealStage] = None,
-    owner_id: Optional[int] = None,
-    account_id: Optional[int] = None,
+    stage: DealStage | None = None,
+    owner_id: int | None = None,
+    account_id: int | None = None,
     current_user: User = Depends(get_current_user),
     db: AsyncSession = Depends(get_db),
 ) -> list[DealOut]: