chore(deps-dev): bump ai from 4.3.19 to 5.0.60

Bumps [ai](https://github.com/vercel/ai) from 4.3.19 to 5.0.60.
- [Release notes](https://github.com/vercel/ai/releases)
- [Changelog](https://github.com/vercel/ai/blob/main/CHANGELOG.md)
- [Commits](https://github.com/vercel/ai/compare/[email protected]@5.0.60)

---
updated-dependencies:
- dependency-name: ai
  dependency-version: 5.0.60
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package-lock.json

@@ -75,7 +75,7 @@
     "@typescript-eslint/parser": "^8.44.0",
     "@vitest/coverage-v8": "^3.2.4",
     "@vitest/eslint-plugin": "^1.3.4",
-    "ai": "^4.3.17",
+    "ai": "^5.0.60",
     "duplexpair": "^1.0.2",
     "eslint": "^9.34.0",
     "eslint-config-prettier": "^10.1.8",