Follow-up to #259. Voice notes are encoded to Ogg/Opus in the browser via
opus-recorder (small WASM encoder, lazy-loaded on record), so there's no
server-side transcode and nothing to provision on the host. The server
stores the .ogg like any other attachment; WhatsApp renders it as a voice
note.
- Composer: MediaRecorder + /api/whatsapp/transcode-audio replaced with
opus-recorder. Encoder worker vendored at public/opus/encoderWorker.min.js
(no install-time download to fail), ignored by eslint + prettier.
- Removed the transcode route, the audio-transcode lib + tests, the
ffmpeg-static dep + ambient types, the FFMPEG_PATH env doc, and the
unused transcodeAudio rate limit.
- Added opus-recorder ambient types.
Still behind the 'chat_media' beta flag with per-kind size caps.
typecheck/lint/build green; 414 tests pass.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Nine paperwork files + one devDep. All support work for a repo that's
about to be public; zero runtime behaviour change.
- CONTRIBUTING.md at root. Dev loop, script reference, PR style, code
style, review process. Short on prose, long on specifics.
- .github/CODE_OF_CONDUCT.md adopts Contributor Covenant 2.1 by
reference (no inlined text). Points reports to the maintainer's
email and GitHub's private flow.
- .github/ISSUE_TEMPLATE/ — structured YAML forms for bug and feature
reports, plus config.yml that disables blank issues and surfaces
the security-disclosure + docs links. The bug form asks for
version, runtime, and logs up front so triage doesn't start with
a round of "where is it running?".
- .github/pull_request_template.md — short checklist; nudges toward
typecheck / lint / build before submit without being long enough
to skip.
- .github/dependabot.yml — weekly npm + github-actions scans,
grouped so Supabase / @types / dev-only patches batch into single
PRs instead of six per week. Next / React / Tailwind / eslint-
config-next are ignored so majors stay manual.
- .editorconfig — LF, UTF-8, 2 spaces, final newline, strip trailing
whitespace (except in Markdown where trailing spaces are line
breaks).
- .prettierrc — single quotes + trailing-comma es5, matches the
plurality quote style in the codebase (336 single vs 236 double
in imports). Tailwind plugin sorts class names.
- .prettierignore — node_modules, build output, lockfile, migrations.
- package.json adds "format" / "format:check" scripts and pins
prettier + prettier-plugin-tailwindcss as devDeps.
- package-lock.json refreshed for the new devDeps.
Important: existing source files are NOT reformatted in this PR. 153
files would change if we ran `npm run format`, which would balloon
the diff and make review impossible. The reformat pass is a separate,
deliberate PR.
Typecheck clean; `npx prettier --check` on the new config files
passes.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
