[demo]Update sveltekit v2 and vite v5

demo/package.json

@@ -84,14 +84,15 @@
 		"numKeyboard_en": "vite --mode numKeyboard_en"
 	},
 	"devDependencies": {
-		"@sveltejs/adapter-static": "^2.0.3",
-		"@sveltejs/kit": "^1.28.0",
+		"@sveltejs/adapter-static": "^3.0.0",
+		"@sveltejs/kit": "^2.0.1",
+		"@sveltejs/vite-plugin-svelte": "^3.0.1",
 		"autoprefixer": "^10.4.16",
 		"postcss": "^8.4.32",
 		"rollup-plugin-stdf-icon": "file:../packages/rollup-plugin-stdf-icon",
 		"svelte": "^4.2.8",
 		"tailwindcss": "^3.3.6",
-		"vite": "^4.4.9"
+		"vite": "^5.0.10"
 	},
 	"type": "module",
 	"dependencies": {

demo/svelte.config.js

@@ -1,5 +1,5 @@
 import adapter from '@sveltejs/adapter-static';
-import { vitePreprocess } from '@sveltejs/kit/vite';
+import { vitePreprocess } from '@sveltejs/vite-plugin-svelte';
 
 /** @type {import('@sveltejs/kit').Config} */
 const config = {