feat: add tarball build script to package.json

package.json

@@ -6,6 +6,7 @@
   "scripts": {
     "dev": "vite",
     "build": "tsc -b && vite build",
+    "build:tar": "pnpm build && tar -czf dist.tar.gz dist",
     "lint": "eslint .",
     "preview": "vite preview",
     "deploy": "pnpm build && gh-pages -d dist",