Update Svelte configuration to use adapter-node and add dependency in package.json

- Switched from '@sveltejs/adapter-auto' to '@sveltejs/adapter-node' in svelte.config.js for better environment support.
- Added '@sveltejs/adapter-node' as a dependency in package.json to ensure compatibility.

package.json

@@ -16,6 +16,7 @@
 		"@internationalized/date": "^3.10.0",
 		"@lucide/svelte": "^0.561.0",
 		"@sveltejs/adapter-auto": "^7.0.0",
+		"@sveltejs/adapter-node": "^5.2.0",
 		"@sveltejs/kit": "^2.50.2",
 		"@sveltejs/vite-plugin-svelte": "^6.2.4",
 		"@tailwindcss/vite": "^4.1.18",

svelte.config.js

@@ -1,11 +1,8 @@
-import adapter from '@sveltejs/adapter-auto';
+import adapter from '@sveltejs/adapter-node';
 
 /** @type {import('@sveltejs/kit').Config} */
 const config = {
 	kit: {
-		// adapter-auto only supports some environments, see https://svelte.dev/docs/kit/adapter-auto for a list.
-		// If your environment is not supported, or you settled on a specific environment, switch out the adapter.
-		// See https://svelte.dev/docs/kit/adapters for more information about adapters.
 		adapter: adapter()
 	}
 };