fix

ts/proxies/smart-proxy/models/interfaces.ts

@@ -62,14 +62,15 @@ export interface IDomainConfig {
 }
 
 /**
- * Helper functions for type checking - now always assume route-based config
+ * Helper functions for type checking configuration types
  */
 export function isLegacyOptions(options: any): boolean {
-  return false; // No longer supporting legacy options
+  return !!(options.domainConfigs && options.domainConfigs.length > 0 &&
+           (!options.routes || options.routes.length === 0));
 }
 
 export function isRoutedOptions(options: any): boolean {
-  return true; // Always assume routed options
+  return !!(options.routes && options.routes.length > 0);
 }
 
 /**