git rev-parse --abbrev-ref HEAD reports "heads/release" when a stale
tag named release exists alongside the release branch (tags outrank
heads in git ref resolution). check_for_update then looked up the
nonexistent origin/heads/release and permanently reported no updates
available, and the Controller UI pre-filled "heads/release" as the
upgrade branch.
Use git branch --show-current everywhere instead; it never
disambiguates. A detached HEAD (empty output) now defaults to the
release branch for upgrades; a genuine git failure still returns None.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
A new wrolpi-help-script.service oneshot runs /opt/wrolpi/help.sh so the
Controller UI can run system diagnostics and show the output from the
journal. The confirmation modal hides the warnings block for scripts
with no warnings.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
