Refactor code structure for improved readability and maintainability

Old/Program.cs

@@ -0,0 +1,60 @@
+using TradingBot.Components;
+using TradingBot.Services;
+
+var builder = WebApplication.CreateBuilder(args);
+
+// Configure Kestrel - Solo in Development usa porte da launchSettings
+// In Production/Docker usa porta 8080 su tutte le interfacce
+if (builder.Environment.IsProduction() || builder.Environment.EnvironmentName == "Docker")
+{
+    builder.WebHost.ConfigureKestrel(serverOptions =>
+    {
+        serverOptions.ListenAnyIP(8080);
+    });
+}
+
+// Add services to the container.
+builder.Services.AddRazorComponents()
+    .AddInteractiveServerComponents();
+
+// Trading Bot Services - Using Simulated Market Data
+builder.Services.AddSingleton<IMarketDataService, SimulatedMarketDataService>();
+builder.Services.AddSingleton<ITradingStrategy, SimpleMovingAverageStrategy>();
+builder.Services.AddSingleton<TradeHistoryService>();
+builder.Services.AddSingleton<LoggingService>();
+builder.Services.AddSingleton<IndicatorsService>();
+builder.Services.AddSingleton<TradingStrategiesService>();
+builder.Services.AddSingleton<TradingBotService>();
+builder.Services.AddSingleton<SettingsService>();
+
+// Register background service for graceful shutdown
+builder.Services.AddHostedService<TradingBotBackgroundService>();
+
+// Add health checks for Docker
+builder.Services.AddHealthChecks();
+
+var app = builder.Build();
+
+// Configure the HTTP request pipeline.
+if (!app.Environment.IsDevelopment())
+{
+    app.UseExceptionHandler("/Error", createScopeForErrors: true);
+    app.UseHsts();
+}
+
+// HTTPS redirect solo in Development
+if (app.Environment.IsDevelopment())
+{
+    app.UseHttpsRedirection();
+}
+
+app.UseStaticFiles();
+app.UseAntiforgery();
+
+// Health check endpoint
+app.MapHealthChecks("/health");
+
+app.MapRazorComponents<App>()
+    .AddInteractiveServerRenderMode();
+
+app.Run();