fix(): add flush to uow.add to ensure db sync

src/template_project/web_api/entry_point.py

@@ -1,7 +1,6 @@
 import argparse
 import asyncio
 import os
-import selectors
 import sys
 from collections.abc import AsyncIterator
 from contextlib import asynccontextmanager

src/template_project/web_api/routes/user.py

@@ -1,5 +1,3 @@
-import asyncio
-
 from dishka import FromDishka
 from dishka.integrations.fastapi import DishkaRoute
 from fastapi import APIRouter