feat: enable Brotli response compression (#631)

VirtoCommerce.Storefront/Startup.cs

@@ -3,6 +3,7 @@
 using System.Linq;
 using System.Text.Encodings.Web;
 using System.Text.Unicode;
+using System.IO.Compression;
 using FluentValidation.AspNetCore;
 using GraphQL.Client.Abstractions;
 using GraphQL.Client.Http;
@@ -21,6 +22,7 @@
 using Microsoft.Extensions.Hosting;
 using Microsoft.Extensions.Options;
 using Microsoft.Extensions.WebEncoders;
+using Microsoft.AspNetCore.ResponseCompression;
 using Microsoft.OpenApi.Models;
 using Newtonsoft.Json;
 using Newtonsoft.Json.Serialization;
@@ -326,7 +328,13 @@ public void ConfigureServices(IServiceCollection services)
                 c.CustomSchemaIds(type => (Attribute.GetCustomAttribute(type, typeof(SwaggerSchemaIdAttribute)) as SwaggerSchemaIdAttribute)?.Id ?? type.FriendlyId());
             });
 
-            services.AddResponseCompression();
+            services.Configure<BrotliCompressionProviderOptions>(options => {
+                options.Level = CompressionLevel.Optimal;
+            });
+            services.AddResponseCompression(options => {
+                options.EnableForHttps = true;
+                options.Providers.Add<BrotliCompressionProvider>();
+            });
 
             services.AddProxy(builder => builder.AddHttpMessageHandler(sp => sp.GetService<AuthenticationHandlerFactory>().CreateAuthHandler()));