Add SSE for Razorpay QR events

src/main/kotlin/com/android/trisolarisserver/controller/RazorpayWebhookCapture.kt

@@ -5,6 +5,8 @@ import com.android.trisolarisserver.models.booking.Payment
 import com.android.trisolarisserver.models.booking.PaymentMethod
 import com.android.trisolarisserver.models.payment.RazorpayPaymentAttempt
 import com.android.trisolarisserver.models.payment.RazorpayWebhookLog
+import com.android.trisolarisserver.component.RazorpayQrEvents
+import com.android.trisolarisserver.controller.dto.RazorpayQrEventResponse
 import com.android.trisolarisserver.repo.PaymentRepo
 import com.android.trisolarisserver.repo.PropertyRepo
 import com.android.trisolarisserver.repo.RazorpayPaymentAttemptRepo
@@ -37,6 +39,7 @@ class RazorpayWebhookCapture(
     private val razorpayPaymentAttemptRepo: RazorpayPaymentAttemptRepo,
     private val razorpayQrRequestRepo: RazorpayQrRequestRepo,
     private val razorpayWebhookLogRepo: RazorpayWebhookLogRepo,
+    private val razorpayQrEvents: RazorpayQrEvents,
     private val objectMapper: ObjectMapper
 ) {
 
@@ -102,6 +105,16 @@ class RazorpayWebhookCapture(
                     razorpayQrRequestRepo.save(existingQr)
                 }
             }
+            razorpayQrEvents.emit(
+                propertyId,
+                qrId,
+                RazorpayQrEventResponse(
+                    event = event,
+                    qrId = qrId,
+                    status = qrStatus,
+                    receivedAt = OffsetDateTime.now().toString()
+                )
+            )
         }
 
         razorpayPaymentAttemptRepo.save(