fix: rollback main

src/main.py

@@ -113,9 +113,3 @@ async def ping() -> dict[str, str]:
         'message': 'pong',
         'status': 'ok',
     }
-
-@app.get('/health')
-async def health() -> dict[str, str]:
-    return {
-        'status': 'ok',
-    }