fix(strcuture): refactor responsibilities

test/test.route-callback-simple.ts

@@ -4,6 +4,11 @@ import { SmartProxy } from '../ts/index.js';
 tap.test('should set update routes callback on certificate manager', async () => {
   // Create a simple proxy with a route requiring certificates
   const proxy = new SmartProxy({
+    acme: {
+      email: 'test@local.dev',
+      useProduction: false,
+      port: 8080  // Use non-privileged port for ACME challenges globally
+    },
     routes: [{
       name: 'test-route',
       match: {