fix(linter): add support for active-view-transition pseudo-class

[tuyuritio]

Summary

Adds :active-view-transition to the list of known CSS pseudo-classes in the noUnknownPseudoClass rule, which is part of the View Transitions API.

Fixes #8777

Test Plan

1. Added a new test case in crates\biome_css_analyze\tests\specs\correctness\noUnknownPseudoClass\valid.css.
2. Ran cargo test -p biome_css_analyze.

Docs

No documentation updated.

[changeset-bot]

🦋 Changeset detected

Latest commit: 4f67af2

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 13 packages

Name	Type
@biomejs/biome	Patch
@biomejs/cli-win32-x64	Patch
@biomejs/cli-win32-arm64	Patch
@biomejs/cli-darwin-x64	Patch
@biomejs/cli-darwin-arm64	Patch
@biomejs/cli-linux-x64	Patch
@biomejs/cli-linux-arm64	Patch
@biomejs/cli-linux-x64-musl	Patch
@biomejs/cli-linux-arm64-musl	Patch
@biomejs/wasm-web	Patch
@biomejs/wasm-bundler	Patch
@biomejs/wasm-nodejs	Patch
@biomejs/backend-jsonrpc	Patch

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Click here if you're a maintainer who wants to add another changeset to this PR

[coderabbitai]

Walkthrough

Adds support for the :active-view-transition pseudo‑class to the CSS linter. The OTHER_PSEUDO_CLASSES constant in crates/biome_css_analyze/src/keywords.rs was extended to include "active-view-transition" (array length 51 → 52). A changeset .changeset/warm-clowns-divide.md was added noting a patch release for @biomejs/biome. A test was added (crates/biome_css_analyze/tests/specs/correctness/noUnknownPseudoClass/valid.css) including a rule using :active-view-transition to validate the update.

Suggested reviewers

• ematipico

🚥 Pre-merge checks | ✅ 4

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly and concisely describes the main change: adding support for the :active-view-transition pseudo-class to the CSS linter.
Description check	✅ Passed	The description is well-related to the changeset, explaining what was added, why (View Transitions API), which issue it fixes, and the test plan executed.
Linked Issues check	✅ Passed	All objectives from issue #8777 are met: :active-view-transition has been added to the noUnknownPseudoClass rule [#8777], a valid test case was added [#8777], and the implementation aligns with MDN documentation [#8777].
Out of Scope Changes check	✅ Passed	All changes are directly scoped to the objective: the changeset file, the pseudo-class constant update, and the test case addition are all necessary to add :active-view-transition support.

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[codspeed-hq]

Merging this PR will not alter performance

✅ 29 untouched benchmarks
⏩ 126 skipped benchmarks¹

---

_{Comparing tuyuritio:fix/active-view-transition (4f67af2) with main (17ed9d3)²}

Footnotes

1. 126 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩

2. No successful run was found on main (72565bd) during the generation of this report, so 17ed9d3 was used instead as the comparison base. There might be some changes unrelated to this pull request in this report. ↩

[ematipico]

Thank you!