fix(cli): include build/index.js in tarball

Author: datgfg

package.json

@@ -24,6 +24,7 @@
   },
   "scripts": {
     "build": "tsup &&  node -e \"require('fs').chmodSync('build/index.js', '755')\"",
+    "prepublishOnly": "pnpm run build",
     "prepare": "husky",
     "watch": "tsup --watch",
     "inspector": "npx @modelcontextprotocol/inspector build/index.js",