Bump knip from 6.14.2 to 6.31.0

Bumps [knip](https://github.com/webpro-nl/knip/tree/HEAD/packages/knip) from 6.14.2 to 6.31.0.
- [Release notes](https://github.com/webpro-nl/knip/releases)
- [Commits](https://github.com/webpro-nl/knip/commits/knip@6.31.0/packages/knip)

---
updated-dependencies:
- dependency-name: knip
  dependency-version: 6.31.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package.json

@@ -57,7 +57,7 @@
     "drizzle-kit": "^0.31.10",
     "embedded-postgres": "18.3.0-beta.17",
     "jiti": "^2.7.0",
-    "knip": "6.14.2",
+    "knip": "6.31.0",
     "postcss": "^8.5",
     "tailwindcss": "^4.3.0",
     "typescript": "6.0.3",