The hardcoded default 'ueberboese-login://' scheme was a leftover from
an earlier Spotify callback flow that no longer applies. An empty default
is correct — the value is set by the user during installation if they want
Spotify support.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
on-device-install and raspberry-pi installers default to the new
v0.79.0 release binary. Also refreshes two stale comment examples in
the raspberry-pi install script (v0.17.0 → v0.78.0, v0.18.1 → v0.79.0)
so the in-file usage hints reflect the same era as the default.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>