feat: update dependencies, migrate to Rstest and enable React Compiler

[ispashkov]

Summary

This PR updates dependencies in stages (patch → minor → major), moves unit tests from Vitest to Rstest, and turns on React Compiler. It is rebased on main v2.0.0. Each step is its own commit, so review is easiest commit by commit.

Commit	What
build(deps): bump patch-level dependencies	About 33 packages: biome 2.5.15, rsbuild/rspack patches, testing-library, TanStack router/virtual and others
build(deps): bump minor-level dependencies	React 19.3, Storybook 10.6.1 + storybook-react-rsbuild 3.6.0, Rsbuild 2.2 / Rspack 2.2, Playwright 1.63 (CI image v1.63.0-noble), TanStack Table 9.2.4, Ark UI 5.39.2, zod 4.6, turbo 2.11 (agentGuidance: false)
feat(dropdown-menu): add onRequestDismiss and keep FilterInput menus open on hand-off	zag-js 1.43.1+ now closes a menu straight away if it opens from another menu's item selection. This commit adds an optional onRequestDismiss prop to DropdownMenu, and FilterInput's field → operator → value chain uses it to keep the next menu open
build(deps): bump major-level dependencies	@rslib/core 1.0.3, @types/node 24.19
test: migrate unit tests from Vitest to Rstest	@rstest/core 0.12.3; @wallarm-org/vitest-config → @wallarm-org/rstest-config; vitest, @vitest/*, vite and its override are removed. Test count is the same before and after
perf: enable React Compiler	Uses the native SWC compiler (pluginReact({ reactCompiler: true })) in the library build, Storybook and playground. Rstest gets it via tools.swc. Also adds a pnpm compiler:audit script
fix(build): stop publishing test helpers, Figma bindings and stories	Removes test/story/figma/mock/fixture files from dist. Figma bindings are now type-checked through tsconfig.figma.json
build(deps): remove unused postcss-import	Tailwind v4 handles @import itself
perf(table): make Table compatible with React Compiler	Removes every 'use no memo' from Table. Getters are now read through a subscription to table.store (useTableValue). Consumer render functions are called on every render (useRenderEveryTime)
test: wait for zag's next-frame focus moves instead of asserting synchronously	Fixes 7 test races (FilterDropdown, Select, Table) that also exist on main. Zag moves focus and registers Escape on the next requestAnimationFrame, but the tests asserted before that frame. No assertion was removed
build(deps): bump turbo to 2.11.7 and @modelcontextprotocol/sdk to 1.32.0	Two minor bumps released after the earlier stages
test(table): make large mock data deterministic	createLargeSecurityEvents used Math.random() for Requests, so two Table screenshots changed on every run
fix(overlay): keep popup positioner z-index in sync with its layer	Fixes a regression from @zag-js/dismissable 1.43.3 (via Ark UI 5.39.2): Select/DropdownMenu opened inside a nested Dialog/Drawer rendered under it. zag now registers the layer after popper's one-time z-index read, so the positioner stayed at 50 while the nested overlay is at 70. New utils/syncLayerZIndex mirrors the content's z-index onto the positioner (MutationObserver); wired into DropdownMenu, Select, Popover and Calendar

Notes for reviewers / consumers

• Release type: feat, for the new DropdownMenu.onRequestDismiss prop and the compiled output.
• Compiled output: published components are compiled by React Compiler and import react/compiler-runtime, which ships with React 19 and so matches the ^19 peer range. If a consumer mutates an array or object prop in place (for example, pushes into options) and re-renders, the component may not pick up the change. Pass a new reference instead.
• .d.ts paths: with rslib 1.0, relative paths inside .d.ts now end in .js / /index.js. Every rewritten path points to an existing file, and the JS output did not change.
• Table:
  • The public API is unchanged: dist/components/Table/index.d.ts and dist/index.d.ts are byte-identical to before. Internal Table/lib changed, for example getPinningStyles is gone.
  • The DOM is unchanged: 87 Table story states render identical HTML before and after.
  • In a 500-row jsdom benchmark, select-all is about 20–40% slower and single-row selection is a bit faster. Rows and cells re-render the same number of times as before.
• Code from main v2.0.0: CodeEditor autocomplete, NumericBadge and Stepper all work with Rstest and the compiler (compiler:audit: 1346 functions compiled, 89 bailouts). Nothing from them leaks into dist.
• Skipped:
  • @types/node 26: runtime is Node 24.
  • @figma/code-connect 2: v2 drops the React parser that all *.figma.tsx files are written for.
  • vitest 5: replaced by Rstest.
  • @zag-js/file-utils 1.44: kept in step with the zag version that Ark UI pins.
• Not available in Rstest: a UI mode and vi.dynamicImportSettled. The test:ui scripts are removed.
• Pre-existing, not fixed here: the design-system typecheck script runs tsc --noEmit on a solution-style tsconfig, so it checks nothing in src. Use tsc --build tsconfig.app.json --noEmit instead (clean). Worth a separate follow-up.

Test plan

• pnpm lint, real tsc --build tsconfig.app.json, pnpm test:run (also with --retry 0), pnpm build and build-storybook pass locally after the rebase onto v2.0.0
• Storybook smoke test in Chromium (22 checks): Ark UI popups land in the right place on Storybook 10.6; Table sort, selection, expand and virtualization work; CodeEditor autocomplete and NumericBadge render
• dorny/test-reporter reads Rstest's JUnit output (checked on an earlier CI run)
• CI: screenshots regenerated with Chromium 1.63 — only 2 Table baselines changed, both from random mock data (now deterministic)
• CI: full E2E (3 shards) green, including the nested Dialog/Drawer stacking tests

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