CurtWal/BetaCode — reverse-engineered prompt

Build me a working first version of BetaCode, a simple Massage on the Go web app. I want customers to be able to open it, understand the service, choose a massage option, pick a date and time, enter their name, phone, location, and notes, then submit a booking request. There should also be a basic admin view where the business can see incoming requests, mark them as new, confirmed, or completed, and view customer details. Keep it clean, mobile friendly, and easy for a small massage business to use without training.

Use JavaScript and include a simple server so the forms actually save data. Add sensible sample services and placeholder text since the existing README does not give many details. Make sure it runs locally with clear setup instructions, handles empty fields nicely, and has a polished but simple look. If you need current docs for setup or libraries, look them up online.