deps(explorer): bump i18next from 23.16.8 to 25.7.4 in /explorer

Bumps [i18next](https://github.com/i18next/i18next) from 23.16.8 to 25.7.4.
- [Release notes](https://github.com/i18next/i18next/releases)
- [Changelog](https://github.com/i18next/i18next/blob/master/CHANGELOG.md)
- [Commits](i18next/i18next@v23.16.8...v25.7.4)

---
updated-dependencies:
- dependency-name: i18next
  dependency-version: 25.7.4
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

explorer/package.json

@@ -34,7 +34,7 @@
     "clsx": "^2.1.1",
     "connectkit": "^1.9.1",
     "framer-motion": "^11.18.0",
-    "i18next": "^23.16.8",
+    "i18next": "^25.7.4",
     "lucide-react": "^0.562.0",
     "moment": "^2.30.1",
     "react": "19.2.3",