fix(release): build before releasing package

Author: henryhale

package.json

@@ -26,7 +26,8 @@
         "docs:build": "vitepress build docs",
         "docs:preview": "vitepress preview docs",
         "prepare": "husky install",
-        "release": "release-it"
+        "release": "release-it",
+        "prepack": "pnpm build"
     },
     "keywords": [],
     "author": {