2026-June-13 - 2026-06.16.15638

Update bot game selection dialog to a JList (#14589)

Fixes a performance issue and renders with a better UX.
The raw JDialog needed to iterate over every item and
compute the drop down selection height before rendering
the drop down list of available games. This caused
a large lag (multi-second) and made the UI appear frozen.

This update changes the drop down to a JList, which renders
based on the visible items. The UX is nicer as it's a bit
easier to see what is available for selection, as well
as fixing a performance issue.