to rename

apps/backend/Program.cs

@@ -1,5 +1,7 @@
 using FastEndpoints;
 using FastEndpoints.Swagger;
+using Microsoft.Extensions.Options;
+using SpaceGame.Api.Universe.Bootstrap;
 using SpaceGame.Api.Universe.Simulation;
 
 var builder = WebApplication.CreateBuilder(args);
@@ -14,14 +16,29 @@ builder.Services.AddCors((options) =>
         .AllowAnyOrigin();
     });
 });
+builder.Services
+    .AddOptions<StaticDataOptions>()
+    .Bind(builder.Configuration.GetSection("StaticData"))
+    .Validate(options => !string.IsNullOrWhiteSpace(options.DataRoot), "StaticData:DataRoot must be configured.")
+    .ValidateOnStart();
+builder.Services.Configure<BalanceOptions>(builder.Configuration.GetSection("Balance"));
 builder.Services.Configure<WorldGenerationOptions>(builder.Configuration.GetSection("WorldGeneration"));
 builder.Services.Configure<OrbitalSimulationOptions>(builder.Configuration.GetSection("OrbitalSimulation"));
-builder.Services.AddFastEndpoints();
-builder.Services.SwaggerDocument();
+
+builder.Services.AddTransient<SystemGenerationService>();
+builder.Services.AddTransient<SpatialBuilder>();
+builder.Services.AddTransient<WorldSeedingService>();
+builder.Services.AddTransient<ScenarioLoader>();
+builder.Services.AddTransient<SystemTemplateLoader>();
+builder.Services.AddTransient<WorldBuilder>();
+builder.Services.AddSingleton<WorldBootstrapper>();
 builder.Services.AddSingleton<WorldService>();
 builder.Services.AddSingleton<TelemetryService>();
 builder.Services.AddHostedService<SimulationHostedService>();
 
+builder.Services.AddFastEndpoints();
+builder.Services.SwaggerDocument();
+
 var app = builder.Build();
 
 app.UseCors();