* feat: Implement Booking Audit System with database architecture and repository interfaces
- Added `ARCHITECTURE.md` detailing the design and structure of the Booking Audit System, including core tables `AuditActor` and `BookingAudit`.
- Created repository interfaces `IAuditActorRepository` and `IBookingAuditRepository` for managing audit actor and booking audit records.
- Implemented `PrismaAuditActorRepository` and `PrismaBookingAuditRepository` for database interactions.
- Defined enums for `BookingAuditType`, `BookingAuditAction`, and `AuditActorType` in the Prisma schema.
- Added migration scripts to create necessary database tables and enums for the audit system.
This commit establishes a robust framework for tracking booking-related actions, ensuring compliance and data integrity.
* feat(audit): add system actor migration
Hariom Balhara