legco_ai_assistant/frontend
Woody 7bff4308b7 feat: Phase 4 — System Audio & Listen Mic capture into ASR → RAG
Adds two new live audio sources alongside file Upload:

- System Audio: getDisplayMedia() captures system/tab audio output,
  pipes through WebSocket → DashScope realtime ASR → RAG.
- Listen Mic: getUserMedia() captures microphone input via the same
  audio pipeline (shared useMediaStreamASR hook).

Backend: feature toggles (system_audio_enabled, mic_enabled) in
config.py, source query param gating in ws_asr.py, 10 config tests.

Bug fix: getDisplayMedia() rejected video:false per W3C spec —
changed to video:true then stop video tracks to allow audio-only
capture on Windows/macOS Chrome.
2026-05-14 22:55:06 +08:00
..
src feat: Phase 4 — System Audio & Listen Mic capture into ASR → RAG 2026-05-14 22:55:06 +08:00
.pnpmrc feat: Phase 4 — System Audio & Listen Mic capture into ASR → RAG 2026-05-14 22:55:06 +08:00
index.html feat(frontend): Phase 1.1 project scaffold with Vite, Tailwind, and API client 2026-04-23 10:57:20 +08:00
package-lock.json feat: Phase 4 — System Audio & Listen Mic capture into ASR → RAG 2026-05-14 22:55:06 +08:00
package.json feat: Phase 4 — System Audio & Listen Mic capture into ASR → RAG 2026-05-14 22:55:06 +08:00
pnpm-lock.yaml chore: add pnpm lockfiles, Phase 4 plan, and dev plan status update 2026-05-14 20:26:17 +08:00
pnpm-workspace.yaml feat: Phase 4 — System Audio & Listen Mic capture into ASR → RAG 2026-05-14 22:55:06 +08:00
postcss.config.cjs feat(frontend): Phase 1.1 project scaffold with Vite, Tailwind, and API client 2026-04-23 10:57:20 +08:00
tailwind.config.cjs feat(frontend): Phase 1.1 project scaffold with Vite, Tailwind, and API client 2026-04-23 10:57:20 +08:00
tsconfig.json feat(frontend): Phase 1.1 project scaffold with Vite, Tailwind, and API client 2026-04-23 10:57:20 +08:00
vite.config.ts fix: Phase 2 ASR pipeline — 9 bugs resolved, Full Transcript works end-to-end 2026-05-06 18:26:17 +08:00