Use the current request scheme/host when no FQDN or public IP is set,
skipping loopback hosts. Polish boarding/server create cards, optional
listbox tooltips, and cover the layout and Sentinel URL behavior in tests.
Standardize highlighted buttons, selected controls, and loading
indicators on coollabs accent colors; improve light-mode log toolbar
styling; enhance small popups with compact/icon modes; and align
navbars, helpers, and related layouts with matching tests.
Add dedicated show/edit pages for cloud provider tokens and cloud-init
scripts, including descriptions and UUID routes.
Generate private keys directly from the index and surface cloud provider
API loading errors in server creation flows.