Build modular BookingServices layer (Create/Reschedule/Cancel/etc.) #22829
Description
Create modular service classes for booking actions, each responsible for encapsulating all business logic and side effects. These services will be the single entry point for all booking mutations from controllers like TRPC handlers or APIv2 routes.
Examples:
BookingCreateServiceBookingRescheduleServiceBookingCancelServiceBookingDeleteService
Notes:
- Services should accept an optional
actorto support audit logging and multi-tenant tracing.