clawnify/open-salon ? reverse-engineered prompt

Build me an open source appointment booking app for a salon or spa, something like Fresha or Salonist but simple and self hosted.

I want a clean dashboard where I can see today’s appointments, upcoming bookings, revenue, client count, and low stock alerts. The main screen should be a day calendar with staff columns and colored appointment blocks, plus a way to create bookings with a client, staff member, time, and one or more services. It should also handle blocked time for lunch, breaks, or days off.

Please include pages for clients, staff, services, products, and appointment details, with search, filters, notes, status changes, and basic history. The app should feel polished and easy to use on desktop.

Use local SQLite for storage, and make it run without any cloud dependency. If you need current docs for the stack, look them up online. Also make sure the UI is responsive and there’s a simple agent friendly mode with easy to click controls.