fix(proxy): improve connection cleanup and route validation handling

ts/proxies/smart-proxy/utils/route-helpers/dynamic-helpers.ts

@@ -69,14 +69,15 @@ export function createOffsetPortMappingRoute(options: {
   priority?: number;
   [key: string]: any;
 }): IRouteConfig {
+  const { ports, targetHost, offset, name, domains, priority, ...rest } = options;
   return createPortMappingRoute({
-    sourcePortRange: options.ports,
-    targetHost: options.targetHost,
-    portMapper: (context) => context.port + options.offset,
-    name: options.name || `Offset Mapping (${options.offset > 0 ? '+' : ''}${options.offset}) for ${options.domains || 'all domains'}`,
-    domains: options.domains,
-    priority: options.priority,
-    ...options
+    sourcePortRange: ports,
+    targetHost,
+    portMapper: (context) => context.port + offset,
+    name: name || `Offset Mapping (${offset > 0 ? '+' : ''}${offset}) for ${domains || 'all domains'}`,
+    domains,
+    priority,
+    ...rest
   });
 }