chore: move changelogen to dev deps

Author: danielroe

package.json

@@ -41,7 +41,6 @@
   },
   "dependencies": {
     "@nuxt/kit": "^3.13.2",
-    "changelogen": "^0.5.7",
     "pathe": "^1.1.2",
     "pkg-types": "^1.2.1",
     "semver": "^7.6.3"
@@ -57,6 +56,7 @@
     "@types/semver": "^7.5.8",
     "@typescript-eslint/parser": "^8.11.0",
     "@vitest/coverage-v8": "^2.1.3",
+    "changelogen": "^0.5.7",
     "eslint": "^9.13.0",
     "husky": "9.1.6",
     "nuxt": "^3.13.2",