Feat: Sitemap y Robots

Backend/MotoresArgentinosV2.API/Program.cs

@@ -119,6 +119,7 @@ builder.Services.AddScoped<IEmailService, SmtpEmailService>();
 builder.Services.AddScoped<IImageStorageService, ImageStorageService>();
 builder.Services.AddHostedService<AdExpirationService>();
 builder.Services.AddHostedService<TokenCleanupService>();
+builder.Services.AddHostedService<SitemapGeneratorService>();
 
 // 🔒 JWT AUTH
 var jwtKey = builder.Configuration["Jwt:Key"] ?? throw new InvalidOperationException("JWT Key Missing");