A single static page that exists only because Twitch's OAuth redirect_uri
validation requires https:// (custom URI schemes like vodometer:// are
rejected). This page receives that https:// redirect and immediately
bounces the browser to vodometer://oauth-callback, which the
VODometer Android app
claims via an intent-filter, forwarding the code query param along.
No server logic, no secrets, nothing is stored or logged here — it's a 5-line client-side redirect. Public repo by design; there's nothing sensitive in it.
Hosted via GitHub Pages at this repo's Pages URL, registered as a redirect URL on the Twitch developer console for the VODometer app.