Bump i18next from 25.7.1 to 25.8.0 in /frontend (#1532)

Bumps [i18next](https://github.com/i18next/i18next) from 25.7.1 to
25.8.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/i18next/i18next/releases">i18next's
releases</a>.</em></p>
<blockquote>
<h2>v25.8.0</h2>
<ul>
<li>fix: TFunctionReturn fallback <a
href="https://redirect.github.com/i18next/i18next/issues/2360">2360</a></li>
</ul>
<h2>v25.7.4</h2>
<ul>
<li>fix: Interpolation breaks when cloning an instance <a
href="https://redirect.github.com/i18next/react-i18next/issues/2376">2376</a></li>
</ul>
<h2>v25.7.3</h2>
<ul>
<li>type definitions for new transDefaultProps option in react-i18next
[react-i18next: <a
href="https://redirect.github.com/i18next/i18next/issues/1895">#1895</a>](<a
href="https://redirect.github.com/i18next/react-i18next/issues/1895">i18next/react-i18next#1895</a>)</li>
</ul>
<h2>v25.7.2</h2>
<ul>
<li>fix: Invalid overwrite of default value for
overloadTranslationOptionHandler <a
href="https://redirect.github.com/i18next/i18next/issues/2374">2374</a>.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/i18next/i18next/blob/master/CHANGELOG.md">i18next's
changelog</a>.</em></p>
<blockquote>
<h2>25.8.0</h2>
<ul>
<li>fix: TFunctionReturn fallback <a
href="https://redirect.github.com/i18next/i18next/issues/2360">2360</a></li>
</ul>
<h2>25.7.4</h2>
<ul>
<li>fix: Interpolation breaks when cloning an instance <a
href="https://redirect.github.com/i18next/i18next/issues/2376">2376</a></li>
</ul>
<h2>25.7.3</h2>
<ul>
<li>type definitions for new transDefaultProps option in react-i18next
[react-i18next: <a
href="https://redirect.github.com/i18next/i18next/issues/1895">#1895</a>](<a
href="https://redirect.github.com/i18next/react-i18next/issues/1895">i18next/react-i18next#1895</a>)</li>
</ul>
<h2>25.7.2</h2>
<ul>
<li>fix: Invalid overwrite of default value for
overloadTranslationOptionHandler <a
href="https://redirect.github.com/i18next/i18next/issues/2374">2374</a>.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/i18next/i18next/commit/89b6579abce0d1a2068a7dc5e72cdeb966ea89a1"><code>89b6579</code></a>
25.8.0</li>
<li><a
href="https://github.com/i18next/i18next/commit/f39cac20dc265195e2193887eed44a9c23e65e7c"><code>f39cac2</code></a>
improve fallbackNS types handling</li>
<li><a
href="https://github.com/i18next/i18next/commit/6c06b0055cbeed129ec4c8e66e79200d2c5b0523"><code>6c06b00</code></a>
selector example</li>
<li><a
href="https://github.com/i18next/i18next/commit/8cf616830ccfaf47867d09f83d582d45744b3003"><code>8cf6168</code></a>
TFunctionReturn fallback (<a
href="https://redirect.github.com/i18next/i18next/issues/2361">#2361</a>)</li>
<li><a
href="https://github.com/i18next/i18next/commit/485b4ec8183952b3de8fe5e79dff6467c3afd9d3"><code>485b4ec</code></a>
help msg</li>
<li><a
href="https://github.com/i18next/i18next/commit/d496e5ad6f0428010ab862f0b6691656cc47b42f"><code>d496e5a</code></a>
jsr update</li>
<li><a
href="https://github.com/i18next/i18next/commit/04392be4ec46325e2ef9fdb184f93d64c206f85a"><code>04392be</code></a>
25.7.4</li>
<li><a
href="https://github.com/i18next/i18next/commit/92c8f482ab3fac9b4ff29a1cbf622e26fff22397"><code>92c8f48</code></a>
fix: Interpolation breaks when cloning an instance <a
href="https://redirect.github.com/i18next/i18next/issues/2376">#2376</a></li>
<li><a
href="https://github.com/i18next/i18next/commit/5f44eb70189ff7b1a7ff289bd4b642bdc170c152"><code>5f44eb7</code></a>
fix img url</li>
<li><a
href="https://github.com/i18next/i18next/commit/1e5f568674433e496ef3608784203935aff11eea"><code>1e5f568</code></a>
remove old addRule function</li>
<li>Additional commits viewable in <a
href="https://github.com/i18next/i18next/compare/v25.7.1...v25.8.0">compare
view</a></li>
</ul>
</details>
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frontend/package.json

@@ -32,7 +32,7 @@
     "axios": "1.13.0",
     "date-fns": "4.1.0",
     "dayjs": "1.11.10",
-    "i18next": "25.7.1",
+    "i18next": "25.8.0",
     "nuqs": "2.8.0",
     "prettier-plugin-organize-imports": "^4.3.0",
     "react": "19.2.0",