feat(web): Nightjar web app - Plaud-style record/transcribe/summarise UI
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A runnable, self-hosted web interface so the whole workflow can be tested end to
end: record or upload audio in the browser, watch it transcribe and summarise,
browse a library, play back, and export.

What changed:
- server/app/store.py: SQLite + on-disk audio storage for recordings (stdlib only).
- server/app/pipeline.py: background task audio -> transcribe -> summarise via the
  existing provider layer, updating status (queued/transcribing/summarising/done/error).
- server/app/main.py: web API - POST upload, list, detail, audio (Range), delete, and
  export (txt/md/srt/vtt/json) - and serves the SPA at /.
- server/app/web/: Plaud-style single-page UI (index.html, styles.css, app.js). Sidebar
  library, in-browser recording (MediaRecorder) + file upload, live status polling,
  audio player, summary (overview/key points/actions), timestamped transcript, exports.
- server/Dockerfile + README: two-minute run instructions (default provider: Groq free
  tier for both Whisper + LLM), and a Docker option.
- config: env prefix switched OPENSCRIBE_ -> NIGHTJAR_ to match the brand and the site
  tutorials; .env.example rewritten with a ready Groq quick-start.
- state/TODO: web app recorded as done.

Why:
- User asked for a Plaud-like web interface to test how it all works. Nothing testable
  existed before (marketing site is a brochure; pipeline was unwired). This delivers a
  real, runnable product demo and effectively lands M5/M6 for the HTTP providers.

Notes:
- Slim by design: AI is offloaded to the configured provider, so no local ML deps needed
  for the demo. Byte-compiles clean; JS passes node --check. Local faster-whisper still
  needs its model (M5) for the fully-offline path.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Laurence 2026-07-06 09:57:42 +01:00
parent b9e56d0825
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<!doctype html>
<!-- SPDX-License-Identifier: GPL-3.0-only -->
<html lang="en-GB">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<title>Nightjar</title>
<link rel="stylesheet" href="/styles.css" />
</head>
<body>
<header class="topbar">
<div class="brand"><span class="dot"></span> Nightjar</div>
<div class="providers" id="providers" title="Configured AI providers"></div>
</header>
<main class="layout">
<aside class="sidebar">
<div class="actions">
<button id="recBtn" class="btn primary">● Record</button>
<label class="btn" for="upload">Upload</label>
<input id="upload" type="file" accept="audio/*" hidden />
</div>
<div id="recTimer" class="rec-timer" hidden>00:00 · recording…</div>
<ul id="list" class="list"></ul>
</aside>
<section class="detail" id="detail">
<div class="empty">
<h2>Record or upload audio</h2>
<p>Nightjar transcribes it and writes a summary using the AI you configured. Your
recordings appear on the left.</p>
</div>
</section>
</main>
<script src="/app.js"></script>
</body>
</html>