deps(deps): bump katex from 0.16.24 to 0.16.25

Bumps [katex](https://github.com/KaTeX/KaTeX) from 0.16.24 to 0.16.25.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/KaTeX/KaTeX/releases">katex's releases</a>.</em></p>
<blockquote>
<h2>v0.16.25</h2>
<h2><a href="https://github.com/KaTeX/KaTeX/compare/v0.16.24...v0.16.25">0.16.25</a> (2025-10-13)</h2>
<h3>Features</h3>
<ul>
<li><strong>css:</strong> provide <code>katex-swap.css</code> that uses <code>font-display: swap</code> (<a href="https://redirect.github.com/KaTeX/KaTeX/issues/3940">#3940</a>) (<a href="https://github.com/KaTeX/KaTeX/commit/b3f9ce691e89a52dea7ec8f10cc6ed4ddc8fc161">b3f9ce6</a>), closes <a href="https://redirect.github.com/KaTeX/KaTeX/issues/2242">#2242</a></li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/KaTeX/KaTeX/blob/main/CHANGELOG.md">katex's changelog</a>.</em></p>
<blockquote>
<h2><a href="https://github.com/KaTeX/KaTeX/compare/v0.16.24...v0.16.25">0.16.25</a> (2025-10-13)</h2>
<h3>Features</h3>
<ul>
<li><strong>css:</strong> provide <code>katex-swap.css</code> that uses <code>font-display: swap</code> (<a href="https://redirect.github.com/KaTeX/KaTeX/issues/3940">#3940</a>) (<a href="https://github.com/KaTeX/KaTeX/commit/b3f9ce691e89a52dea7ec8f10cc6ed4ddc8fc161">b3f9ce6</a>), closes <a href="https://redirect.github.com/KaTeX/KaTeX/issues/2242">#2242</a></li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/KaTeX/KaTeX/commit/d2f1084c5ecca7c47295de52728e0c5f565b12ec"><code>d2f1084</code></a> chore(release): 0.16.25 [ci skip]</li>
<li><a href="https://github.com/KaTeX/KaTeX/commit/b3f9ce691e89a52dea7ec8f10cc6ed4ddc8fc161"><code>b3f9ce6</code></a> feat(css): provide <code>katex-swap.css</code> that uses <code>font-display: swap</code> (<a href="https://redirect.github.com/KaTeX/KaTeX/issues/3940">#3940</a>)</li>
<li>See full diff in <a href="https://github.com/KaTeX/KaTeX/compare/v0.16.24...v0.16.25">compare view</a></li>
</ul>
</details>
<br />


[](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores)

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`.

[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)

---

<details>
<summary>Dependabot commands and options</summary>
<br />

You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it
- `@dependabot merge` will merge this PR after your CI passes on it
- `@dependabot squash and merge` will squash and merge this PR after your CI passes on it
- `@dependabot cancel merge` will cancel a previously requested merge and block automerging
- `@dependabot reopen` will reopen this PR if it is closed
- `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
- `@dependabot show <dependency name> ignore conditions` will show all of the ignore conditions of the specified dependency
- `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
- `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
- `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)


</details>