Existing tokens lack the newer mod scopes, so Helix 401s looked like a vague permissions failure. Cache scopes from /oauth2/validate and show which ones need re-authorization.
Co-authored-by: Cursor <cursoragent@cursor.com>
The script used authorization code flow (response_type=code) which produces
tokens expiring in ~4 hours, while the app uses implicit flow (~60 days).
Switched the script to implicit flow to match, removing the client_secret
requirement and token exchange step.
Also fixed UnauthorizedInterceptor swallowing 401 errors without calling
handler.reject(), which left Dio request Futures hanging forever.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Move Twitch credentials from hardcoded launch.json args to a gitignored
.env file read via --dart-define-from-file. Add a shell script to get a
user auth token through the Authorization Code flow for easy emulator
login. Update README with the new setup steps.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
