forked from wrenn/wrenn
pptx704
26917d432d
File browser: - Add shiki-based syntax highlighting (lazy-loaded, zero initial bundle impact) with support for 30+ languages - Cap highlighting at 2000 lines to avoid freezing on large files - Pre-compute preview lines as derived state instead of re-splitting on every render - Add content-visibility: auto on code lines for off-screen skip - Remove per-line CSS transitions (unnecessary paint on 5000 elements) - Cap row entrance animations to first 30 entries Capsules list: - Pause auto-refresh polling when browser tab is hidden - Add empty state for search with no results - Fix error state not clearing on successful refresh - Fix action menu positioning near viewport edges - Disable create button when no template selected