v0.168.0

Minor Changes

• #1344 7f786591 Thanks @tenphi! - Collapse the kit's stylesheet writes into one style invalidation per commit.

  Every insertRule() on a live stylesheet invalidates style for that sheet's scope. Kit components inject during React's render phase, so when anything else reads layout in the same pass — a tooltip positioning itself, TextArea autosizing, a virtualized table measuring rows — the two interleave and the browser is forced to recalculate style between every injection.

  <Root> now enables tasty's batchInjection and opens a batch window for its own commits. A commit that mounts a portal does not re-render <Root>, so windows are opened per portal boundary too: <Portal> (tooltips) and <Overlay> (popovers, modals and trays — the Dialog and Menu surfaces). Those are the commits where injection and measurement interleave worst, because react-aria positions the overlay from a layout effect in the same commit that mounts it.

  Writes are queued and applied together, and the flush happens in useInsertionEffect — before any useLayoutEffect — so nothing can measure an element whose rules have not landed yet. Any commit without a window in it writes straight through exactly as before.

  No API change: no new props, no new setup. SSR is unaffected — styles are collected as text there and the provider is inert without a document.