a1f3103a76
The updater endpoint pointed at mca/parking_solution's own Gitea "latest release" redirect, but that repo is private and field appliances have no Gitea credentials — every update check was silently failing. release.yml now mirrors signed installers to mca/public_releases (public, installers only) under a fixed desktop-latest tag; tauri.conf.json points there. Rejected embedding a read token in the app instead, given the booth-operator threat model. Also: make the appliance-provisioning root_directory gotcha impossible to skim past (boxed callout + explicit next-step pointers), after it caused a second missed step on the park-2 install.