chore: upgrade Vite to v4

Author: limonte

README.md

@@ -1,16 +1,14 @@
 # Demonstration of using [SweetAlert2](https://sweetalert2.github.io/) with [Vite](https://vitejs.dev/)
 
 
-#### index.js:
-```js
-import Swal from 'sweetalert2'
-
-Swal.fire('Hi from vite!')
+#### Dev:
+```sh
+yarn dev
 ```
 
 #### Build:
 ```sh
-$ yarn build
+yarn build
 ```
 
 ---

package.json

@@ -16,9 +16,9 @@
   "devDependencies": {
     "@types/react": "^18.0.0",
     "@types/react-dom": "^18.0.0",
-    "@vitejs/plugin-react": "^2.0.0",
+    "@vitejs/plugin-react": "^3.0.0",
     "sass": "^1.49.8",
     "typescript": "^4.5.4",
-    "vite": "^3.0.0"
+    "vite": "^4.0.0"
   }
 }