build(deps-dev): bump katex from 0.16.25 to 0.16.27 (#130)

Bumps [katex](https://github.com/KaTeX/KaTeX) from 0.16.25 to 0.16.27.
- [Release notes](https://github.com/KaTeX/KaTeX/releases)
- [Changelog](https://github.com/KaTeX/KaTeX/blob/main/CHANGELOG.md)
- [Commits](https://github.com/KaTeX/KaTeX/compare/v0.16.25...v0.16.27)

---
updated-dependencies:
- dependency-name: katex
  dependency-version: 0.16.27
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

apps/web/package.json

@@ -26,7 +26,7 @@
     "@types/prismjs": "1.26.5",
     "autoprefixer": "10.4.21",
     "bits-ui": "1.3.3",
-    "katex": "0.16.25",
+    "katex": "0.16.27",
     "mdsvex": "0.12.5",
     "misskey-js": "2025.12.0",
     "prismjs": "1.30.0",