优化结构

internal/biz/integration/integration_config_definition.go

@@ -89,7 +89,7 @@ var genericPaymentDefaults = map[string]any{
 }
 
 func genericPaymentDefinition(provider, name, description string) IntegrationConfigDefinition {
-	defaults := mergeIntegrationDefaults(genericPaymentDefaults, nil)
+	defaults := MergeIntegrationDefaults(genericPaymentDefaults, nil)
 	fields := append([]IntegrationConfigField(nil), genericPaymentFields...)
 	return paymentDefinition(provider, name, description, defaults, fields...)
 }