Bump yup from 0.29.3 to 1.4.0 in /frontend

Bumps [yup](https://github.com/jquense/yup) from 0.29.3 to 1.4.0.
- [Release notes](https://github.com/jquense/yup/releases)
- [Changelog](https://github.com/jquense/yup/blob/master/CHANGELOG.md)
- [Commits](jquense/yup@v0.29.3...v1.4.0)

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

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

frontend/package.json

@@ -69,7 +69,7 @@
     "svg-to-pdfkit": "^0.1.8",
     "theme-ui": "0.15.3",
     "xstate": "^4.38.3",
-    "yup": "^0.29.3"
+    "yup": "^1.4.0"
   },
   "devDependencies": {
     "@biomejs/biome": "1.5.3",