Implements #16. Timely booking system + payment gateway integration

What's changed?

Refactors layout, so that booking page can have a simplified layout that should minimise abandoned bookings
Copy changes: opening hours, service menu, CTA section near footer
New booking page (/book) with embedded Timely widget

Testing

Have thoroughly tested this manually and tweaked a tonne of settings in Timely until happy with the booking process. Confirmed payment system working, particularly requiring a deposit for bookings. Tested cancellation/rescheduling flows.

Screenshots

Screenshot 2023-10-14 at 7 37 59 pm Screenshot 2023-10-14 at 7 38 17 pm Screenshot 2023-10-14 at 7 39 59 pm

ddembo / tdn-web-next

Feat/booking page #17

What's changed?

Testing

Screenshots