init: fast-test-dashboard app from fn_registry

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

frontend/vite.config.ts

@@ -0,0 +1,19 @@
+import { defineConfig } from 'vite'
+import react from '@vitejs/plugin-react'
+import tailwindcss from '@tailwindcss/vite'
+import { resolve } from 'path'
+
+export default defineConfig({
+  plugins: [react(), tailwindcss()],
+  resolve: {
+    alias: {
+      '@': resolve(__dirname, './src'),
+      '@wails': resolve(__dirname, './wailsjs'),
+      '@fn_library': resolve(__dirname, '../../../frontend/functions/ui'),
+    },
+    dedupe: ['react', 'react-dom'],
+  },
+  server: {
+    port: 5173,
+  },
+})