Implement user paywall widget with flow managementAdd frontend-user App.jsx

Initialize main.jsx with React application entry pointAdd frontend-user src/main.jsx

Add initial HTML structure for frontend userAdd frontend-user index.html

Add Vite configuration for frontend user packageAdd frontend-user vite.config.js

Create package.json for frontend user moduleAdd frontend-user package.json

Add Stripe service

Add Superfluid service

Add backend topup route

Add backend verify route

Add backend app.js

Add backend .env.example

Add backend package.json

Add root package.json

Add README for FlowGate Scaffold project

Add .env.example