restructure for sveltekit

vite.config.js

@@ -1,7 +1,17 @@
-import { defineConfig } from 'vite'
-import { svelte } from '@sveltejs/vite-plugin-svelte'
+import { sveltekit } from '@sveltejs/kit/vite';
+import { defineConfig } from 'vite';
+import { readFileSync } from 'fs';
+import { fileURLToPath } from 'url';
+
+const packageFile = fileURLToPath(new URL('package.json', import.meta.url));
+const packageData = readFileSync(packageFile, 'utf8');
+const packageJSON = JSON.parse(packageData);
+
 
-// https://vitejs.dev/config/
 export default defineConfig({
-    plugins: [svelte()],
-})
+	plugins: [sveltekit()],
+    define: {
+        APP_VERSION: JSON.stringify(packageJSON.version)
+    }
+});
+