fix: Revert custom aiohttp session and set aiodocker log timeout

Co-authored-by: aider (gemini/gemini-2.5-pro) <aider@aider.chat>

main.py

@@ -153,12 +153,8 @@ async def main():
     Monitors Navidrome container logs for rapid star/unstar events.
     """
     docker = None
-    session = None
     try:
-        # Disable timeouts for the log stream, which can be idle for long periods.
-        timeout = aiohttp.ClientTimeout(total=None, sock_read=None)
-        session = aiohttp.ClientSession(timeout=timeout)
-        docker = aiodocker.Docker(session=session)
+        docker = aiodocker.Docker()
         container = await docker.containers.get(settings.NAVIDROME_CONTAINER)
 
         logging.info(f"Monitoring logs for container '{settings.NAVIDROME_CONTAINER}'...")
@@ -166,7 +162,8 @@ async def main():
             stdout=True,
             stderr=True,
             follow=True,
-            since=datetime.now(timezone.utc).timestamp()
+            since=datetime.now(timezone.utc).timestamp(),
+            timeout=0,  # Disable timeout for long-polling
         )
 
         async for line in logs:
@@ -198,8 +195,6 @@ async def main():
     finally:
         if docker:
             await docker.close()
-        if session:
-            await session.close()
 
 
 if __name__ == "__main__":