add booking and payment schema

app/generated/prisma/browser.ts

@@ -59,3 +59,19 @@ export type TripImage = Prisma.TripImageModel
  * 
  */
 export type TripParticipant = Prisma.TripParticipantModel
+/**
+ * Model Booking
+ * Booking 1-1 ke TripParticipant. Lifecycle ikut peserta:
+ * - join → Booking PENDING (menunggu approve organizer)
+ * - organizer confirm → AWAITING_PAY (paid trip) atau PAID (free trip)
+ * - peserta + organizer rampungkan pembayaran → PAID
+ * - cancel/reject → CANCELLED
+ * `amount` adalah snapshot harga saat booking dibuat — protect dari perubahan trip.price.
+ */
+export type Booking = Prisma.BookingModel
+/**
+ * Model Payment
+ * Satu attempt pembayaran. Satu Booking bisa punya banyak Payment kalau retry
+ * (di Phase MIDTRANS nanti). Untuk MANUAL biasanya cukup 1 Payment.
+ */
+export type Payment = Prisma.PaymentModel