fix(deps): update dependency next-auth to ^5.0.0-beta.29 (#277)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

apps/frontend/package.json

@@ -25,7 +25,7 @@
         "formik": "^2.4.6",
         "markdown-to-jsx": "^7.7.15",
         "next": "^15.4.7",
-        "next-auth": "^5.0.0-beta.27",
+        "next-auth": "^5.0.0-beta.29",
         "next-compose-plugins": "^2.2.1",
         "next-intl": "^4.1.0",
         "react": "^19.1.0",