improvement on gm windows, ai

apps/backend/Universe/Api/GetBalanceHandler.cs

@@ -0,0 +1,16 @@
+using FastEndpoints;
+using SpaceGame.Api.Universe.Simulation;
+
+namespace SpaceGame.Api.Universe.Api;
+
+public sealed class GetBalanceHandler(WorldService worldService) : EndpointWithoutRequest
+{
+  public override void Configure()
+  {
+    Get("/api/balance");
+    AllowAnonymous();
+  }
+
+  public override Task HandleAsync(CancellationToken cancellationToken) =>
+    SendOkAsync(worldService.GetBalance(), cancellationToken);
+}