backend code-check 오류 수정

backend/internal/handler/auth_handler.go

@@ -1144,6 +1144,7 @@ func buildOidcClaimsFromTraits(traits map[string]any, scopes []string, tenantID
 
 	return claims
 }
+
 func withOidcSessionMetadata(claims map[string]any, sessionID string) map[string]any {
 	if claims == nil {
 		claims = map[string]any{}