GoLibrespotRestClient wraps axios (injectable via deps.http) for
/player/play|pause|resume|stop|seek, GET /status, GET / ping; ping/getStatus
swallow errors to false/null, mutating ops reject. GoLibrespotEventClient
(EventEmitter) parses {type,data} /events frames and re-emits type with data,
reconnects on close with capped backoff, stop() tears down. TDD with a mock
AxiosInstance and a fake WebSocket (no real binary/network).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
