Merge pull request 'fix: auto repair bugs #54' (#2) from fix/auto-20260228-143852 into main

Merge PR #2 (approved via Log Center)

app/database.py

@@ -16,7 +16,13 @@ DB_NAME = os.getenv("DB_NAME")
 
 DATABASE_URL = f"postgresql+asyncpg://{DB_USER}:{DB_PASSWORD}@{DB_HOST}:{DB_PORT}/{DB_NAME}"
 
-engine = create_async_engine(DATABASE_URL, echo=True, future=True)
+engine = create_async_engine(
+    DATABASE_URL,
+    echo=True,
+    future=True,
+    pool_pre_ping=True,
+    pool_recycle=300,
+)
 
 async def init_db():
     async with engine.begin() as conn: