chore(deps): bump i18next from 26.4.3 to 26.5.2 in /frontend

Bumps [i18next](https://github.com/i18next/i18next) from 26.4.3 to 26.5.2.
- [Release notes](https://github.com/i18next/i18next/releases)
- [Changelog](https://github.com/i18next/i18next/blob/master/CHANGELOG.md)
- [Commits](https://github.com/i18next/i18next/compare/v26.4.3...v26.5.2)

---
updated-dependencies:
- dependency-name: i18next
  dependency-version: 26.5.2
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

frontend/package-lock.json

@@ -18,7 +18,7 @@
         "antd": "^6.6.5",
         "codemirror": "^6.0.2",
         "dayjs": "^1.11.23",
-        "i18next": "^26.4.3",
+        "i18next": "^26.5.2",
         "otpauth": "^9.5.2",
         "persian-calendar-suite": "^1.5.6",
         "react": "^19.3.0",
@@ -7915,9 +7915,9 @@
       }
     },
     "node_modules/i18next": {
-      "version": "26.4.3",
-      "resolved": "https://registry.npmjs.org/i18next/-/i18next-26.4.3.tgz",
-      "integrity": "sha512-QIIueUYS2giFVIY3hu/X5Dz7/qTzwcXE06H29m1DKVhUGVPCyT0wnsh14wEn/cTy9nZ/B6VhbDItdXotOKSO8A==",
+      "version": "26.5.2",
+      "resolved": "https://registry.npmjs.org/i18next/-/i18next-26.5.2.tgz",
+      "integrity": "sha512-6fIXt//2MZNok3tULyjnypxe3vbsy3pV1bVg8p2x3yKrzZvp7z3T+wXx/88LQsATRdhyJeAUAvUxEtxsHdJ29w==",
       "funding": [
         {
           "type": "individual",

frontend/package.json

@@ -44,7 +44,7 @@
     "antd": "^6.6.5",
     "codemirror": "^6.0.2",
     "dayjs": "^1.11.23",
-    "i18next": "^26.4.3",
+    "i18next": "^26.5.2",
     "otpauth": "^9.5.2",
     "persian-calendar-suite": "^1.5.6",
     "react": "^19.3.0",