Full HTML dashboard (dark theme, vanilla JS, no external deps) served at / and /dashboard with five tabs: system status (admin), file upload-to-transcribe with progress/result/downloads, job history with cancel/result modal, realtime mic demo over the existing WebSocket, and API key create/list.
Backend: POST/GET /v1/keys (admin; raw key returned once, digest-only storage); KeyStore.list_keys(); EngineOwner.emit_hypothesis is now a real implementation (PCM16 chunk -> WAV -> realtime-lane decode with the single GPU lock) instead of a stub.
Notebook: tunnel cell links /dashboard and smoke-checks the HTML.
+ 6 tests (dashboard public HTML, key create/list/scope, WAV header, emit_hypothesis cleanup). 153 tests pass, ruff clean, JS syntax verified with node --check.
lukehemmin
3dfa660503