feat: update settlement workflow

application/settlement/worker.go

@@ -2,6 +2,7 @@ package settlement
 
 import (
 	"context"
+	"errors"
 	"fmt"
 	"time"
 
@@ -41,7 +42,13 @@ func (w Worker) RunOnce(ctx context.Context, limit int) error {
 		record.Attempts++
 		hash, submitErr := w.Submitter.Submit(ctx, record)
 		if submitErr != nil {
-			record = record.Retry(now, w.MaxAttempts, submitErr)
+			var permanent ledger.PermanentSubmissionError
+			if errors.As(submitErr, &permanent) {
+				record.Status = ledger.SettlementManualReview
+				record.LastError = submitErr.Error()
+			} else {
+				record = record.Retry(now, w.MaxAttempts, submitErr)
+			}
 		} else {
 			// Horizon returns success only after the transaction is accepted into
 			// a ledger, so a successful response is already confirmation.