feat(NetworkProxy): Add support for array-based destinations and integration with PortProxy

- Update NetworkProxy to support new IReverseProxyConfig interface with destinationIps[] and destinationPorts[]
- Add load balancing with round-robin selection of destination endpoints
- Create automatic conversion of PortProxy domain configs to NetworkProxy configs
- Implement backward compatibility to ensure tests continue to work

🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>

ts/classes.portproxy.ts

@@ -429,7 +429,7 @@ export class PortProxy {
   /**
    * Initialize NetworkProxy instance
    */
-  private initializeNetworkProxy(): void {
+  private async initializeNetworkProxy(): Promise<void> {
     if (!this.networkProxy) {
       this.networkProxy = new NetworkProxy({
         port: this.settings.networkProxyPort!,
@@ -438,6 +438,59 @@ export class PortProxy {
       });
       
       console.log(`Initialized NetworkProxy on port ${this.settings.networkProxyPort}`);
+      
+      // Convert and apply domain configurations to NetworkProxy
+      await this.syncDomainConfigsToNetworkProxy();
+    }
+  }
+  
+  /**
+   * Updates the domain configurations for the proxy
+   * @param newDomainConfigs The new domain configurations
+   */
+  public async updateDomainConfigs(newDomainConfigs: IDomainConfig[]): Promise<void> {
+    console.log(`Updating domain configurations (${newDomainConfigs.length} configs)`);
+    this.settings.domainConfigs = newDomainConfigs;
+    
+    // If NetworkProxy is initialized, resync the configurations
+    if (this.networkProxy) {
+      await this.syncDomainConfigsToNetworkProxy();
+    }
+  }
+  
+  /**
+   * Synchronizes PortProxy domain configurations to NetworkProxy
+   * This allows domains configured in PortProxy to be used by NetworkProxy
+   */
+  private async syncDomainConfigsToNetworkProxy(): Promise<void> {
+    if (!this.networkProxy) {
+      console.log('Cannot sync configurations - NetworkProxy not initialized');
+      return;
+    }
+    
+    try {
+      // Get SSL certificates from assets
+      // Import fs directly since it's not in plugins
+      const fs = await import('fs');
+      const certPair = {
+        key: fs.readFileSync('assets/certs/key.pem', 'utf8'),
+        cert: fs.readFileSync('assets/certs/cert.pem', 'utf8')
+      };
+      
+      // Convert domain configs to NetworkProxy configs
+      const proxyConfigs = this.networkProxy.convertPortProxyConfigs(
+        this.settings.domainConfigs,
+        certPair
+      );
+      
+      // Update NetworkProxy with the converted configs
+      this.networkProxy.updateProxyConfigs(proxyConfigs).then(() => {
+        console.log(`Successfully synchronized ${proxyConfigs.length} domain configurations to NetworkProxy`);
+      }).catch(err => {
+        console.log(`Error synchronizing configurations: ${err.message}`);
+      });
+    } catch (err) {
+      console.log(`Failed to sync configurations: ${err}`);
     }
   }
 
@@ -1278,6 +1331,11 @@ export class PortProxy {
       return;
     }
 
+    // Initialize NetworkProxy if needed (useNetworkProxy is set but networkProxy isn't initialized)
+    if (this.settings.useNetworkProxy && this.settings.useNetworkProxy.length > 0 && !this.networkProxy) {
+      await this.initializeNetworkProxy();
+    }
+
     // Start NetworkProxy if configured
     if (this.networkProxy) {
       await this.networkProxy.start();