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

ts/proxies/smart-proxy/utils/route-validator.ts

@@ -258,7 +258,9 @@ export class RouteValidator {
         errorMap.set(route.name, existingErrors);
         valid = false;
       }
-      routeNames.add(route.name);
+      if (route.name) {
+        routeNames.add(route.name);
+      }
     }
 
     // Validate each route
@@ -328,7 +330,7 @@ export class RouteValidator {
       if (catchAllRoutes.length > 1) {
         for (const route of catchAllRoutes) {
           conflicts.push({
-            route: route.name,
+            route: route.name || 'unnamed',
             message: `Multiple catch-all routes on port ${port}`
           });
         }