feat: Implement real-time messaging module with REST API endpoints and WebSocket gateway.

src/auth/guards/jwt-auth.guard.ts

@@ -14,6 +14,11 @@ export class JwtAuthGuard extends AuthGuard('jwt') {
   }
 
   canActivate(context: ExecutionContext) {
+    // Skip WebSocket connections - they have their own auth in the gateway
+    if (context.getType() === 'ws') {
+      return true;
+    }
+
     // Check if route is marked as public
     const isPublic = this.reflector.getAllAndOverride<boolean>(IS_PUBLIC_KEY, [
       context.getHandler(),

src/auth/guards/roles.guard.ts

@@ -13,6 +13,11 @@ export class RolesGuard implements CanActivate {
   constructor(private reflector: Reflector) {}
 
   canActivate(context: ExecutionContext): boolean {
+    // Skip WebSocket connections - they have their own auth in the gateway
+    if (context.getType() === 'ws') {
+      return true;
+    }
+
     const requiredRoles = this.reflector.getAllAndOverride<UserRole[]>(
       ROLES_KEY,
       [context.getHandler(), context.getClass()],