feat: add React frontend with login, signup, dashboard pages and admin seeding support

frontend/vite.config.ts

@@ -0,0 +1,15 @@
+import { defineConfig } from 'vite'
+import react from '@vitejs/plugin-react'
+
+// https://vite.dev/config/
+export default defineConfig({
+  plugins: [react()],
+  server: {
+    proxy: {
+      '/api': {
+        target: 'http://127.0.0.1:3000',
+        changeOrigin: true,
+      },
+    },
+  },
+})