feat: local storage logic & endpoints

tests/test_auth_api.py

@@ -10,7 +10,7 @@ from collections.abc import AsyncIterator
 
 import pytest
 from app.core.security import Argon2PasswordHasher
-from app.infrastructure.db import Base, get_engine, session_scope
+from app.infrastructure.db import Base, dispose_engine, get_engine, session_scope
 from app.infrastructure.db.repositories import (
     SqlAlchemyRefreshTokenRepository,
     SqlAlchemyUserRepository,
@@ -73,6 +73,7 @@ async def api() -> AsyncIterator[AsyncClient]:
 
     async with get_engine().begin() as conn:
         await conn.run_sync(Base.metadata.drop_all)
+    await dispose_engine()
 
 
 async def _login(api: AsyncClient, username: str, password: str) -> tuple[str, str]: