build: upgrade Vite+ to 1.3 and cache typecheck (#22716)

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
a1dc856ee6Theo Browne committed on 10/21/2026, 7:34:16 AM· committed by GitHubparentd0e427d
13 files changedLine totals unavailable