Bump knip from 5.85.0 to 6.6.2

Bumps [knip](https://github.com/webpro-nl/knip/tree/HEAD/packages/knip) from 5.85.0 to 6.6.2.
- [Release notes](https://github.com/webpro-nl/knip/releases)
- [Commits](https://github.com/webpro-nl/knip/commits/knip@6.6.2/packages/knip)

---
updated-dependencies:
- dependency-name: knip
  dependency-version: 6.6.2
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

package.json

@@ -62,7 +62,7 @@
     "drizzle-kit": "^0.31.10",
     "embedded-postgres": "18.3.0-beta.16",
     "jiti": "^2.6.1",
-    "knip": "^5.85.0",
+    "knip": "^6.6.2",
     "postcss": "^8.5",
     "tailwindcss": "^4.2.1",
     "typescript": "5.7.3",