Add guest create endpoint

src/main/kotlin/com/android/trisolarisserver/controller/dto/OrgPropertyDtos.kt

@@ -49,6 +49,13 @@ data class GuestResponse(
     val averageScore: Double?
 )
 
+data class GuestCreateRequest(
+    val phoneE164: String,
+    val name: String? = null,
+    val nationality: String? = null,
+    val addressText: String? = null
+)
+
 data class GuestVehicleRequest(
     val vehicleNumber: String,
     val bookingId: UUID