chore(deps): update dependency knip to ^6.18.0 (#1415)

Co-authored-by: squiggler-app[bot] <265501495+squiggler-app[bot]@users.noreply.github.com>

Author: squiggler-app[bot]

package.json

@@ -43,7 +43,7 @@
     "vitest-package-exports": "^1.2.0"
   },
   "devDependencies": {
-    "knip": "^6.17.2"
+    "knip": "^6.18.0"
   },
   "lint-staged": {
     "*.{ts,tsx,js,jsx,json,jsonc,md}": [