After an AJAX status save, repaint the matching sidebar step-list dot instead
of leaving it stale until the next page load. Recolouring the dot's class is
enough for the link text too: the existing `li:has(.dot-done) a` rule turns it
green when done and back to the default blue otherwise.
- Sidebar dots gained a data-step attribute so the save script can find them.
- applyStatus() now also sets the sidebar dot class alongside the header badge
and escalation banner it already updated.
Plugin-only. Bumps header, ATT_HC_VERSION and updates.json.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Steve Hanlon
5be5ad2398