Layer tree shows layout-specific icons for auto-layout frames:
vertical → rows-3, horizontal → columns-3, grid → grid-3x3.
Only applies to FRAME nodes — components/instances keep their
purple diamond icon.
Clicking a selected top-level frame's name label on the canvas
now starts a drag instead of deselecting (hitTestFrameTitle).
Fix toolbar disappearing — TOOLS was incorrectly moved into
import type by consistent-type-imports, erasing it from the
runtime bundle.
5549a2f46f