Live playback was folded into createSimpleHlsEngine (VoD + live, one
composition), making the separate createLiveHlsEngine — which only wrapped
the same behaviors plus the hls engine itself — redundant, and leaving
live-playlist-spike an orphaned experiment with no exports or consumers.
Delete both, drop the ./live-hls package export and tsdown entry, and point
the sandbox live harness at createSimpleHlsEngine.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Add the ./live-hls subpath export (build entry + package export) and a
LiveHlsEngineSignals type. Add a bare sandbox template (live-hls-engine) that
wires createLiveHlsEngine to a raw <video> — no player/skin — and logs playback
state, for end-to-end live-playback verification.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
