chore: fix all ruff lint errors + format — 0 errors, 306 tests pass

app/routes/companies.py

@@ -30,10 +30,14 @@ async def list_companies(
     """List companies with pagination, FTS search, industry filter, and sorting."""
     tenant_id = uuid.UUID(current_user["tenant_id"])
     result = await company_service.list_companies(
-        db, tenant_id,
-        page=page, page_size=page_size,
-        search=search, industry=industry,
-        sort_by=sort_by, sort_order=sort_order,
+        db,
+        tenant_id,
+        page=page,
+        page_size=page_size,
+        search=search,
+        industry=industry,
+        sort_by=sort_by,
+        sort_order=sort_order,
     )
     return result
 
@@ -72,7 +76,10 @@ async def export_companies(
 
     if format == "csv":
         csv_data = await company_service.export_companies_csv(
-            db, tenant_id, industry=industry, search=search,
+            db,
+            tenant_id,
+            industry=industry,
+            search=search,
         )
         return Response(
             content=csv_data,
@@ -81,7 +88,10 @@ async def export_companies(
         )
     elif format == "xlsx":
         xlsx_data = await company_service.export_companies_xlsx(
-            db, tenant_id, industry=industry, search=search,
+            db,
+            tenant_id,
+            industry=industry,
+            search=search,
         )
         return Response(
             content=xlsx_data,
@@ -102,7 +112,9 @@ async def get_company(
     try:
         cid = uuid.UUID(company_id)
     except ValueError:
-        raise HTTPException(400, detail={"detail": "Invalid company_id", "code": "invalid_id"})
+        raise HTTPException(
+            400, detail={"detail": "Invalid company_id", "code": "invalid_id"}
+        ) from None
 
     data = await company_service.get_company_detail(db, tenant_id, cid)
     if data is None:
@@ -128,7 +140,9 @@ async def update_company(
     try:
         cid = uuid.UUID(company_id)
     except ValueError:
-        raise HTTPException(400, detail={"detail": "Invalid company_id", "code": "invalid_id"})
+        raise HTTPException(
+            400, detail={"detail": "Invalid company_id", "code": "invalid_id"}
+        ) from None
 
     data = body.model_dump(exclude_unset=True)
     result = await company_service.update_company(db, tenant_id, user_id, cid, data)
@@ -155,9 +169,13 @@ async def delete_company(
     try:
         cid = uuid.UUID(company_id)
     except ValueError:
-        raise HTTPException(400, detail={"detail": "Invalid company_id", "code": "invalid_id"})
+        raise HTTPException(
+            400, detail={"detail": "Invalid company_id", "code": "invalid_id"}
+        ) from None
 
-    deleted = await company_service.soft_delete_company(db, tenant_id, user_id, cid, cascade=cascade)
+    deleted = await company_service.soft_delete_company(
+        db, tenant_id, user_id, cid, cascade=cascade
+    )
     if not deleted:
         raise HTTPException(404, detail={"detail": "Company not found", "code": "not_found"})
 
@@ -183,11 +201,13 @@ async def link_company_contact(
         comp_id = uuid.UUID(company_id)
         cont_id = uuid.UUID(contact_id)
     except ValueError:
-        raise HTTPException(400, detail={"detail": "Invalid ID", "code": "invalid_id"})
+        raise HTTPException(400, detail={"detail": "Invalid ID", "code": "invalid_id"}) from None
 
     result = await company_service.link_contact(db, tenant_id, user_id, comp_id, cont_id)
     if result is None:
-        raise HTTPException(404, detail={"detail": "Company or contact not found", "code": "not_found"})
+        raise HTTPException(
+            404, detail={"detail": "Company or contact not found", "code": "not_found"}
+        )
     return result
 
 
@@ -210,7 +230,7 @@ async def unlink_company_contact(
         comp_id = uuid.UUID(company_id)
         cont_id = uuid.UUID(contact_id)
     except ValueError:
-        raise HTTPException(400, detail={"detail": "Invalid ID", "code": "invalid_id"})
+        raise HTTPException(400, detail={"detail": "Invalid ID", "code": "invalid_id"}) from None
 
     unlinked = await company_service.unlink_contact(db, tenant_id, user_id, comp_id, cont_id)
     if not unlinked:
@@ -230,11 +250,15 @@ async def get_company_emails(
     try:
         cid = uuid.UUID(company_id)
     except ValueError:
-        raise HTTPException(400, detail={"detail": "Invalid company_id", "code": "invalid_id"})
+        raise HTTPException(
+            400, detail={"detail": "Invalid company_id", "code": "invalid_id"}
+        ) from None
 
     # Verify company exists
     from sqlalchemy import select
+
     from app.models.company import Company
+
     q = select(Company).where(
         Company.id == cid,
         Company.tenant_id == tenant_id,