chore: update vite

- Migrate minifier from `terser` to `esbuild`.
- Add `"type": "module"` to `package.json`.

References:
- [Migration from v4](https://vitejs.dev/guide/migration.html#deprecate-cjs-node-api)
  - The closest `package.json` file has `"type": "module"`, or use the `.mjs`/`.mts` extension, e.g. `vite.config.mjs` or `vite.config.mts`.
- [Migration from v2](https://v3.vitejs.dev/guide/migration.html#general-changes)
  - Terser is now an optional dependency. If you are using build.minify: 'terser', you need to install it.

Author: nick-lai

package.json

@@ -2,6 +2,7 @@
   "name": "petite-vue",
   "version": "0.4.1",
   "description": "5kb subset of Vue optimized for progressive enhancement",
+  "type": "module",
   "files": [
     "dist"
   ],
@@ -45,6 +46,6 @@
     "prettier": "^2.3.0",
     "semver": "^7.3.5",
     "typescript": "^4.4.3",
-    "vite": "^2.7.12"
+    "vite": "^5.0.10"
   }
 }