Nests named offline from the per-PC counter can collide with names already
on the server. Renaming them silently is not an option because the name may
already be on posted CNC programs and labels, so the first Save of a nest to
a server now checks for an active nest with exactly the same name and, only
then, offers a freshly allocated name in an editable dialog (Cancel saves
nothing). A failed or slow check keeps the current name, as before. Save As
and pending-upload reconciliation are unchanged.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>