Bump chai from 5.3.3 to 6.2.2

Bumps [chai](https://github.com/chaijs/chai) from 5.3.3 to 6.2.2.
- [Release notes](https://github.com/chaijs/chai/releases)
- [Changelog](https://github.com/chaijs/chai/blob/main/History.md)
- [Commits](chaijs/chai@v5.3.3...v6.2.2)

---
updated-dependencies:
- dependency-name: chai
  dependency-version: 6.2.2
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

package.json

@@ -31,7 +31,7 @@
     "@tokenhost/generator": "workspace:*",
     "@tokenhost/schema": "workspace:*",
     "@types/node": "^25.2.0",
-    "chai": "^5.1.1",
+    "chai": "^6.2.2",
     "mocha": "^11.7.5",
     "tsup": "^8.5.1",
     "tsx": "^4.21.0",