fixing a ton of sloppy mess...

walkguide-backend/demo/src/main/java/com/walkguide/dto/response/PairingStatusResponse.java

@@ -8,6 +8,7 @@ import java.time.LocalDateTime;
 public class PairingStatusResponse {
     private Long pairingId;
     private String status;         // PENDING, ACTIVE, REJECTED, NONE
+    private Long pairedWithId;     // ID partner yang dipair
     private String pairedWithName; // nama Guardian (untuk User) atau nama User (untuk Guardian)
     private String pairedWithEmail;
     private String uniqueUserId;   // ID user yang di-pair

walkguide-backend/demo/src/main/java/com/walkguide/service/PairingService.java

@@ -207,6 +207,7 @@ public class PairingService {
         return PairingStatusResponse.builder()
                 .pairingId(p.getId())
                 .status(p.getStatus().name())
+                .pairedWithId("GUARDIAN".equals(viewerRole) ? user.getId() : guardian.getId())
                 .pairedWithName(pairedWithName)
                 .pairedWithEmail(pairedWithEmail)
                 .uniqueUserId(user.getUniqueUserId())