chore: update Svelte adapter to Vercel and add runtime configuration

Author: iBz-04

apps/homepage/svelte.config.js

@@ -1,11 +1,12 @@
-import adapter from '@sveltejs/adapter-auto';
+import adapter from '@sveltejs/adapter-vercel';
 import { vitePreprocess } from '@sveltejs/vite-plugin-svelte';
 
 /** @type {import('@sveltejs/kit').Config} */
 const config = {
 	// Consult https://kit.svelte.dev/docs/integrations#preprocessors
 	// for more information about preprocessors
 	preprocess: vitePreprocess(),
+	runtime: 'nodejs20.x',
 
 	kit: {
 		// adapter-auto only supports some environments, see https://kit.svelte.dev/docs/adapter-auto for a list.

package.json

@@ -10,6 +10,7 @@
   },
   "devDependencies": {
     "@haptic/eslint-config": "workspace:*",
+    "@sveltejs/adapter-vercel": "^5.4.8",
     "eslint": "^8.56.0",
     "husky": "^9.0.10",
     "lint-staged": "^15.2.1",