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

app/services/deal_service.py

@@ -5,7 +5,6 @@ from __future__ import annotations
 from collections import defaultdict
 from datetime import UTC, datetime
 from decimal import Decimal
-from typing import Optional
 
 from sqlalchemy.exc import IntegrityError
 from sqlalchemy.ext.asyncio import AsyncSession
@@ -75,9 +74,7 @@ async def create_deal(
     return deal
 
 
-async def get_deal(
-    db: AsyncSession, deal_id: int, *, org_id: int
-) -> Optional[Deal]:
+async def get_deal(db: AsyncSession, deal_id: int, *, org_id: int) -> Deal | None:
     """Fetch a single deal by id."""
     q = OrgScopedQuery(Deal, db, org_id=org_id)
     return await q.get(deal_id)
@@ -89,9 +86,9 @@ async def list_deals(
     org_id: int,
     skip: int = 0,
     limit: int = 20,
-    stage: Optional[str] = None,
-    owner_id: Optional[int] = None,
-    account_id: Optional[int] = None,
+    stage: str | None = None,
+    owner_id: int | None = None,
+    account_id: int | None = None,
 ) -> list[Deal]:
     """List deals with optional filters."""
     scoped = OrgScopedQuery(Deal, db, org_id=org_id)
@@ -105,9 +102,7 @@ async def list_deals(
     )
 
 
-async def update_deal(
-    db: AsyncSession, deal: Deal, payload: DealUpdate
-) -> Deal:
+async def update_deal(db: AsyncSession, deal: Deal, payload: DealUpdate) -> Deal:
     """Apply partial updates to a deal. Does NOT change stage (use update_stage)."""
     data = payload.model_dump(exclude_unset=True)
     # Disallow direct stage changes via update endpoint
@@ -126,7 +121,7 @@ async def update_stage(
     new_stage: DealStage,
     *,
     changed_by: int,
-    reason: Optional[str] = None,
+    reason: str | None = None,
 ) -> Deal:
     """Change a deal's stage and append a DealStageHistory record."""
     from_stage_str = _stage_value(deal.stage)
@@ -151,9 +146,7 @@ async def update_stage(
     return deal
 
 
-async def get_pipeline(
-    db: AsyncSession, *, org_id: int
-) -> list[dict[str, object]]:
+async def get_pipeline(db: AsyncSession, *, org_id: int) -> list[dict[str, object]]:
     """Return deals grouped by stage for the pipeline view."""
     scoped = OrgScopedQuery(Deal, db, org_id=org_id)
     all_deals = await scoped.list(skip=0, limit=10_000, order_by=Deal.id)