Submit customer identity proofs and show reviewed limits

backend/shared/database/internal/repository/repository_filter.go

@@ -70,6 +70,9 @@ func (r *MongoRepository) PatchOneByFilter(ctx context.Context, query builder.Qu
 	if errors.Is(err, mongo.ErrNoDocuments) {
 		return false, nil
 	}
+	if mongo.IsDuplicateKeyError(err) {
+		return false, merrors.OpaqueWrap(merrors.ErrDataConflict, err, "duplicate_key")
+	}
 	if err != nil {
 		return false, err
 	}