build: incorporate sveltekit/vite

svelte.config.js

@@ -0,0 +1,18 @@
+import adapter from "@sveltejs/adapter-static";
+
+/** @type {import('@sveltejs/kit').Config} */
+const config = {
+  preprocess: [],
+  kit: {
+    adapter: adapter(),
+    target: "#svelte",
+    files: {
+      assets: "app/static",
+      lib: "app/lib",
+      routes: "app/routes",
+      template: "app/app.html",
+    },
+  },
+};
+
+export default config;