- restore.sh: after folder+venv+frontend restore, runs
assets/themes/install-theme.sh to rebuild the desktop wiring
- backup.sh: snapshots live xfconf + GTK 3/4 settings.ini into
assets/themes/restore-snapshot/ before the router mirror, so the
backup captures actual state (install-theme.sh stays the applier)
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>