use built in vite preprocess, svelte coloured icon

svelte.config.js

@@ -1,5 +1,5 @@
 import adapter from "@sveltejs/adapter-node";
-import preprocess from "svelte-preprocess";
+import { vitePreprocess } from "@sveltejs/kit/vite";
 import { mdsvex } from "mdsvex";
 
 /** @type {import('@sveltejs/kit').Config} */
@@ -9,7 +9,7 @@ const config = {
 	extensions: [".svelte", ".md"],
 
 	preprocess: [
-		preprocess(),
+		vitePreprocess(),
 		mdsvex({
 			extensions: [".md"]
 		})