feat: ( payment ) add changing payment for booking

apps/edr-passenger-api/src/modules/payments/payments.service.ts

@@ -338,7 +338,14 @@ export class PaymentsService {
     };
     return this.prisma.paymentIntent.upsert({
       where: { bookingId },
-      update: data,
+      // amountMinor/currency are refreshed on update too: a cross-currency method switch
+      // (e.g. Waafi/USD → Telebirr/ETB) re-initiates over the same row, and the projection
+      // must reflect the currency the new provider actually charges — not the first one's.
+      update: {
+        ...data,
+        amountMinor: snapshot.amountMinor,
+        currency: snapshot.currency,
+      },
       create: {
         bookingId,
         amountMinor: snapshot.amountMinor,