chore: Install frontend dependencies and generate build assets.

Provider/frontend/vite.config.js

@@ -0,0 +1,11 @@
+import { defineConfig } from 'vite'
+import { svelte } from '@sveltejs/vite-plugin-svelte'
+
+// https://vite.dev/config/
+export default defineConfig({
+  plugins: [svelte()],
+  // Resolve the W: subst drive to avoid path mismatches on Windows
+  resolve: {
+    preserveSymlinks: true,
+  },
+})