Building frontend with vite

frontend.tsconfig.json

@@ -1,6 +1,6 @@
 {
   "extends": "./tsconfig.json",
-  "compilerOptions": {
-    "target": "es6"
-  }
+  "include": [
+    "src/frontend/**/*.ts"
+  ]
 }

frontend.vite.config.ts

@@ -0,0 +1,24 @@
+import { svelte, vitePreprocess } from "@sveltejs/vite-plugin-svelte";
+import { defineConfig } from "vite";
+import { viteSingleFile } from "vite-plugin-singlefile";
+
+export default defineConfig({
+  build: {
+    outDir: "../../dist",
+  },
+  plugins: [
+    svelte({
+      onwarn: (warning, defaultHandler) => {
+        if (
+          warning.code === "vite-plugin-svelte-preprocess-many-dependencies"
+        ) {
+          return;
+        }
+        defaultHandler?.(warning);
+      },
+      preprocess: vitePreprocess(),
+    }),
+    viteSingleFile({ removeViteModuleLoader: false }),
+  ],
+  root: "src/frontend/",
+});