✨ Websocket handler

DysonNetwork.Sphere/Startup/ApplicationConfiguration.cs

@@ -1,5 +1,6 @@
 using System.Net;
 using DysonNetwork.Shared.Auth;
+using DysonNetwork.Sphere.Connection;
 using Microsoft.AspNetCore.HttpOverrides;
 using Prometheus;
 
@@ -38,6 +39,9 @@ public static class ApplicationConfiguration
         app.MapStaticAssets().RequireRateLimiting("fixed");
         app.MapRazorPages().RequireRateLimiting("fixed");
 
+        // Map gRPC services
+        app.MapGrpcService<WebSocketHandlerGrpc>();
+
         return app;
     }