add delete user endpoint

src/api/v1/users.py

@@ -41,3 +41,9 @@ async def patch_user(
     updated_user = await db.user.update_one(id=id, data=update_data)
     await db.commit()
     return User.model_validate(updated_user)
+
+
+@router.delete("/{id}")
+async def delete_user(db: sessionDep, id: int, _: AdminUser):
+    await UserService(db).delete_user(id)
+    return {"message": "User deleted successfully"}