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

app/routes/roles.py

@@ -4,8 +4,7 @@ from __future__ import annotations
 
 import uuid
 
-from fastapi import APIRouter, Depends, HTTPException, status
-from fastapi import Response
+from fastapi import APIRouter, Depends, HTTPException, Response, status
 from fastapi.responses import JSONResponse
 from sqlalchemy.ext.asyncio import AsyncSession
 
@@ -37,7 +36,11 @@ async def create_role(
     """Create a custom role (admin only)."""
     tenant_id = uuid.UUID(current_user["tenant_id"])
     role = await role_service.create_role(
-        db, tenant_id, body.name, body.permissions, body.field_permissions,
+        db,
+        tenant_id,
+        body.name,
+        body.permissions,
+        body.field_permissions,
     )
     return JSONResponse(
         status_code=status.HTTP_201_CREATED,
@@ -62,10 +65,17 @@ async def update_role(
     try:
         rid = uuid.UUID(role_id)
     except ValueError:
-        raise HTTPException(400, detail={"detail": "Invalid role_id", "code": "invalid_id"})
+        raise HTTPException(
+            400, detail={"detail": "Invalid role_id", "code": "invalid_id"}
+        ) from None
 
     role = await role_service.update_role(
-        db, tenant_id, rid, body.name, body.permissions, body.field_permissions,
+        db,
+        tenant_id,
+        rid,
+        body.name,
+        body.permissions,
+        body.field_permissions,
     )
     if role is None:
         raise HTTPException(404, detail={"detail": "Role not found", "code": "not_found"})
@@ -89,7 +99,9 @@ async def delete_role(
     try:
         rid = uuid.UUID(role_id)
     except ValueError:
-        raise HTTPException(400, detail={"detail": "Invalid role_id", "code": "invalid_id"})
+        raise HTTPException(
+            400, detail={"detail": "Invalid role_id", "code": "invalid_id"}
+        ) from None
 
     success = await role_service.delete_role(db, tenant_id, rid)
     if not success: