fix(tests): use high non-privileged ports in tests to avoid conflicts and CI failures

test/test.acme-http01-challenge.ts

@@ -37,7 +37,7 @@ tap.test('should correctly handle HTTP-01 challenge requests with initial data c
     routes: [{
       name: 'acme-challenge-route',
       match: {
-        ports: 8080,
+        ports: 47700,
         path: '/.well-known/acme-challenge/*'
       },
       action: {
@@ -60,7 +60,7 @@ tap.test('should correctly handle HTTP-01 challenge requests with initial data c
   
   // Connect to the proxy and send the HTTP-01 challenge request
   await new Promise<void>((resolve, reject) => {
-    testClient.connect(8080, 'localhost', () => {
+    testClient.connect(47700, 'localhost', () => {
       // Send HTTP request for the challenge token
       testClient.write(
         `GET ${challengePath} HTTP/1.1\r\n` +
@@ -113,7 +113,7 @@ tap.test('should return 404 for non-existent challenge tokens', async (tapTest)
     routes: [{
       name: 'acme-challenge-route',
       match: {
-        ports: 8081,
+        ports: 47701,
         path: '/.well-known/acme-challenge/*'
       },
       action: {
@@ -135,7 +135,7 @@ tap.test('should return 404 for non-existent challenge tokens', async (tapTest)
   
   // Connect and send a request for a non-existent token
   await new Promise<void>((resolve, reject) => {
-    testClient.connect(8081, 'localhost', () => {
+    testClient.connect(47701, 'localhost', () => {
       testClient.write(
         'GET /.well-known/acme-challenge/invalid-token HTTP/1.1\r\n' +
         'Host: test.example.com\r\n' +