Making objective_lens a thing

app/crud/role.py

@@ -23,9 +23,7 @@ async def get_default(db: AsyncSession) -> Role | None:
 
 async def set_default(db: AsyncSession, role: Role) -> Role:
     """Make ``role`` the sole default, clearing the flag on every other role."""
-    await db.execute(
-        sa_update(Role).where(Role.id != role.id).values(is_default=False)
-    )
+    await db.execute(sa_update(Role).where(Role.id != role.id).values(is_default=False))
     role.is_default = True
     await db.commit()
     await db.refresh(role)