feat(radius): add RADIUS server with MAC authentication (MAB), VLAN assignment, accounting and OpsServer API handlers

ts/opsserver/classes.opsserver.ts

@@ -16,6 +16,7 @@ export class OpsServer {
   private logsHandler: handlers.LogsHandler;
   private securityHandler: handlers.SecurityHandler;
   private statsHandler: handlers.StatsHandler;
+  private radiusHandler: handlers.RadiusHandler;
 
   constructor(dcRouterRefArg: DcRouter) {
     this.dcRouterRef = dcRouterRefArg;
@@ -53,7 +54,8 @@ export class OpsServer {
     this.logsHandler = new handlers.LogsHandler(this);
     this.securityHandler = new handlers.SecurityHandler(this);
     this.statsHandler = new handlers.StatsHandler(this);
-    
+    this.radiusHandler = new handlers.RadiusHandler(this);
+
     console.log('✅ OpsServer TypedRequest handlers initialized');
   }