feat: desktop build support and build list UI improvements

Co-authored-by: Cursor <cursoragent@cursor.com>

frontend/vite.config.ts

@@ -1,7 +1,7 @@
 import { defineConfig } from "vite";
 import react from "@vitejs/plugin-react";
 
-export default defineConfig({
+export default defineConfig(({ mode }) => ({
   plugins: [react()],
   server: {
     port: 5173,
@@ -13,7 +13,7 @@ export default defineConfig({
     },
   },
   build: {
-    outDir: "dist",
+    outDir: mode === "desktop" ? "dist-desktop" : "dist",
     emptyOutDir: true,
   },
-});
+}));