The create dialog is now a grid of map cards: one click creates the
strategy, named after the map with the first free number, and drops
into the editor. Out-of-rotation maps fold below. Hovering a card
lifts it and quiets the rest. The empty library offers the same
dialog through a New Strategy button.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>