- oidc/OidcCallback.tsx: standalone page that exchanges code+state via
completeAuthorizationCodeGrant (SDK validates state = CSRF), derives
user_id/device_id from the new access token via whoami(), persists the OIDC
session (refresh token + expiry + issuer/clientId/redirectUri/idTokenClaims),
then full-page-reloads at the app root. Minimal UI (no Overlay/portal) so it
needs no app providers.
- App.tsx: short-circuit — render OidcCallback before the RouterProvider when the
path is the OIDC callback (redirect_uris can't contain a fragment, so it must
live outside the hash router). The nginx SPA catch-all already serves index.html
for it.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
