Payment Links Controller Test

✅ Payment Links Controller is working!

This controller handles public payment link access.

Available Endpoints:

• GET /payment/link/{token} - Display payment page
• POST /payment/link/{token}/process - Process payment
• GET /payment/link/{token}/success - Success page
• GET /payment/link/test - This test page

Next steps:

1. Create a payment link in the Odoo interface
2. Activate the link
3. Visit the public URL to test the payment flow