Bump i18next from 25.7.3 to 25.8.18 in /app/web

Bumps [i18next](https://github.com/i18next/i18next) from 25.7.3 to 25.8.18.
- [Release notes](https://github.com/i18next/i18next/releases)
- [Changelog](https://github.com/i18next/i18next/blob/master/CHANGELOG.md)
- [Commits](i18next/i18next@v25.7.3...v25.8.18)

---
updated-dependencies:
- dependency-name: i18next
  dependency-version: 25.8.18
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

app/web/package.json

@@ -51,7 +51,7 @@
     "geojson": "^0.5.0",
     "google-protobuf": "^3.21.4",
     "grpc-web": "2.0.2",
-    "i18next": "^25.7.3",
+    "i18next": "^25.8.18",
     "intersection-observer": "^0.12.2",
     "lottie-react": "^2.4.1",
     "luhn": "^2.4.1",

app/web/yarn.lock

@@ -5265,12 +5265,12 @@ i18next-fs-backend@^2.6.0:
   resolved "https://registry.yarnpkg.com/i18next-fs-backend/-/i18next-fs-backend-2.6.1.tgz#bb352278136f47599783308df29f0a1b6a0d08b6"
   integrity sha512-eYWTX7QT7kJ0sZyCPK6x1q+R63zvNKv2D6UdbMf15A8vNb2ZLyw4NNNZxPFwXlIv/U+oUtg8SakW6ZgJZcoqHQ==
 
-i18next@^25.7.3:
-  version "25.7.3"
-  resolved "https://registry.yarnpkg.com/i18next/-/i18next-25.7.3.tgz#88bf15b414012a53ca87b9d408108aa81cb627cc"
-  integrity sha512-2XaT+HpYGuc2uTExq9TVRhLsso+Dxym6PWaKpn36wfBmTI779OQ7iP/XaZHzrnGyzU4SHpFrTYLKfVyBfAhVNA==
+i18next@^25.8.18:
+  version "25.8.18"
+  resolved "https://registry.yarnpkg.com/i18next/-/i18next-25.8.18.tgz#51863b65bc42e3525271f2680ebbf7d150ff53cc"
+  integrity sha512-lzY5X83BiL5AP77+9DydbrqkQHFN9hUzWGjqjLpPcp5ZOzuu1aSoKaU3xbBLSjWx9dAzW431y+d+aogxOZaKRA==
   dependencies:
-    "@babel/runtime" "^7.28.4"
+    "@babel/runtime" "^7.28.6"
 
 iconv-lite@0.6.3:
   version "0.6.3"