fix(macos-container): remove --rm from agent run so commit can export

container stop was removing the container immediately (due to --rm)
before container export could run. The force_remove_container teardown
callback on the ExitStack already handles cleanup on normal exit, so
--rm was redundant. Without it, the stopped container stays available
for container export to snapshot.

bot_bottle/backend/macos_container/launch.py

@@ -328,7 +328,6 @@ def _agent_run_argv(
         "container", "run",
         "--name", plan.container_name,
         "--detach",
-        "--rm",
         "--network", internal_network,
     ]
     for entry in _agent_env_entries(plan, sidecar_ip):