fix(cli): exit non-zero when the worker fails to start - #7892

fix(cli): exit non-zero when the worker fails to start#7892

BlueX888 wants to merge 2 commits into

livekit:mainlivekit/agents:mainfrom

BlueX888:fix/cli-worker-failure-exit-zeroBlueX888/agents:fix/cli-worker-failure-exit-zeroCopy head branch name to clipboard