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

app/api/v1/contacts.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
 
@@ -13,10 +11,20 @@ from app.models.user import User
 from app.schemas.contact import ContactCreate, ContactOut, ContactUpdate
 from app.services.contact_service import (
     InvalidAccount,
+)
+from app.services.contact_service import (
     create_contact as svc_create_contact,
+)
+from app.services.contact_service import (
     get_contact as svc_get_contact,
+)
+from app.services.contact_service import (
     list_contacts as svc_list_contacts,
+)
+from app.services.contact_service import (
     soft_delete_contact as svc_soft_delete_contact,
+)
+from app.services.contact_service import (
     update_contact as svc_update_contact,
 )
 
@@ -51,9 +59,9 @@ async def create_contact(
 async def list_contacts(
     skip: int = Query(0, ge=0),
     limit: int = Query(20, ge=1, le=100),
-    account_id: Optional[int] = None,
-    owner_id: Optional[int] = None,
-    q: Optional[str] = None,
+    account_id: int | None = None,
+    owner_id: int | None = None,
+    q: str | None = None,
     current_user: User = Depends(get_current_user),
     db: AsyncSession = Depends(get_db),
 ) -> list[ContactOut]: