Bump the npm-deps group across 1 directory with 4 updates (#852)

Bumps the npm-deps group with 4 updates in the /src/frontend directory:
[react](https://github.com/facebook/react/tree/HEAD/packages/react),
[react-dom](https://github.com/facebook/react/tree/HEAD/packages/react-dom),
[@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node)
and [postcss](https://github.com/postcss/postcss).

Updates `react` from 19.2.4 to 19.2.5
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/facebook/react/releases">react's
releases</a>.</em></p>
<blockquote>
<h2>19.2.5 (April 8th, 2026)</h2>
<h2>React Server Components</h2>
<ul>
<li>Add more cycle protections (<a
href="https://redirect.github.com/facebook/react/pull/36236">#36236</a>
by <a href="https://github.com/eps1lon"><code>@​eps1lon</code></a> and
<a
href="https://github.com/unstubbable"><code>@​unstubbable</code></a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/facebook/react/commit/23f4f9f30da9e9af2108c18bb197bae75ab584ea"><code>23f4f9f</code></a>
19.2.5</li>
<li>See full diff in <a
href="https://github.com/facebook/react/commits/v19.2.5/packages/react">compare
view</a></li>
</ul>
</details>
<br />

Updates `react-dom` from 19.2.4 to 19.2.5
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/facebook/react/releases">react-dom's
releases</a>.</em></p>
<blockquote>
<h2>19.2.5 (April 8th, 2026)</h2>
<h2>React Server Components</h2>
<ul>
<li>Add more cycle protections (<a
href="https://redirect.github.com/facebook/react/pull/36236">#36236</a>
by <a href="https://github.com/eps1lon"><code>@​eps1lon</code></a> and
<a
href="https://github.com/unstubbable"><code>@​unstubbable</code></a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/facebook/react/commit/23f4f9f30da9e9af2108c18bb197bae75ab584ea"><code>23f4f9f</code></a>
19.2.5</li>
<li>See full diff in <a
href="https://github.com/facebook/react/commits/v19.2.5/packages/react-dom">compare
view</a></li>
</ul>
</details>
<br />

Updates `@types/node` from 25.5.0 to 25.6.0
<details>
<summary>Commits</summary>
<ul>
<li>See full diff in <a
href="https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/node">compare
view</a></li>
</ul>
</details>
<br />

Updates `postcss` from 8.5.8 to 8.5.9
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/postcss/postcss/releases">postcss's
releases</a>.</em></p>
<blockquote>
<h2>8.5.9</h2>
<ul>
<li>Speed up source map encoding paring in case of the error.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/postcss/postcss/blob/main/CHANGELOG.md">postcss's
changelog</a>.</em></p>
<blockquote>
<h2>8.5.9</h2>
<ul>
<li>Speed up source map encoding paring in case of the error.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/postcss/postcss/commit/fe88ac29c06b7b218be32994cdc6ca1525bdf2c9"><code>fe88ac2</code></a>
Release 8.5.9 version</li>
<li><a
href="https://github.com/postcss/postcss/commit/c551632496b87ab3f1965bfda5dc386b6c71963e"><code>c551632</code></a>
Avoid RegExp when we can use simple JS</li>
<li><a
href="https://github.com/postcss/postcss/commit/89a6b744060eb8dee743351c785a9fbe37d4525a"><code>89a6b74</code></a>
Move SECURITY.txt for docs folder to keep GitHub page cleaner</li>
<li><a
href="https://github.com/postcss/postcss/commit/6ceb8a46af9f9de821faee98f861bdf84617347b"><code>6ceb8a4</code></a>
Create SECURITY.md</li>
<li><a
href="https://github.com/postcss/postcss/commit/02ccae6bc359ee386f84d8fbc36eb423acbdbc3f"><code>02ccae6</code></a>
Another way to fix CI with .ts ext in tests on old Node.js</li>
<li><a
href="https://github.com/postcss/postcss/commit/2c36658c7cd4ffee4d42fafd0a501b9c13b63a52"><code>2c36658</code></a>
Another way to fix CI with TS on old Node.js</li>
<li><a
href="https://github.com/postcss/postcss/commit/b90600361f33a3834fd708831819cb1106590908"><code>b906003</code></a>
Another way to fix CI with old Node.js</li>
<li><a
href="https://github.com/postcss/postcss/commit/04d32cdc69ac598fcd33d3d748de12c4c32e83fb"><code>04d32cd</code></a>
Fix another issue with Node.js 10 on CI</li>
<li><a
href="https://github.com/postcss/postcss/commit/df86cdfff016205260901394432574ecd2a2fa65"><code>df86cdf</code></a>
Try to fix Node.js 10 on CI</li>
<li><a
href="https://github.com/postcss/postcss/commit/82bec0dd8e194f653743f606e6a2b7e27cde9088"><code>82bec0d</code></a>
Move to oxfmt</li>
<li>Additional commits viewable in <a
href="https://github.com/postcss/postcss/compare/8.5.8...8.5.9">compare
view</a></li>
</ul>
</details>
<br />

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

src/frontend/package.json

@@ -13,18 +13,18 @@
   },
   "dependencies": {
     "@tailwindcss/vite": "^4.2.2",
-    "react": "^19.2.4",
-    "react-dom": "^19.2.4",
+    "react": "^19.2.5",
+    "react-dom": "^19.2.5",
     "react-router-dom": "^7.14.0",
     "socket.io-client": "^4.7.5"
   },
   "devDependencies": {
     "@tailwindcss/postcss": "^4.2.2",
-    "@types/node": "^25.5.0",
+    "@types/node": "^25.6.0",
     "@types/react": "^19.2.14",
     "@types/react-dom": "^19.2.3",
     "@vitejs/plugin-react": "^5.1.4",
-    "postcss": "^8.5.8",
+    "postcss": "^8.5.9",
     "tailwindcss": "^4.2.2",
     "typescript": "^5.5.3",
     "vite": "^7.3.1"