- New web/js/prompt-list-sort.js owns the sort options, validation and
request URLs; admin.js fills the dropdown from it and re-fetches from the
server on change, so every sort spans all pages (the old client-side sort
only reordered the current page).
- Default sort is Recently Used; prompt cards show a run-count badge with
the last-used time on hover.
- The node's Recent button now lists recently used prompts.
- Contract test keeps the UI sort keys and the node's key in sync with the
server whitelist.
Refs #90
Vito Sansevero
94a9260f89