feat(web): add local portfolio cover storage

src/GmRelay.Web/Program.cs

@@ -2,6 +2,7 @@ using GmRelay.Web;
 using GmRelay.Web.Components;
 using GmRelay.Web.Health;
 using GmRelay.Web.Services;
+using GmRelay.Web.Services.Portfolio.Covers;
 using Microsoft.AspNetCore.Authentication.Cookies;
 using Microsoft.AspNetCore.Authentication;
 using Microsoft.AspNetCore.DataProtection;
@@ -37,6 +38,7 @@ builder.AddNpgsqlDataSource("gmrelaydb");
 
 // Add Services
 builder.Services.AddSingleton<TelegramAuthService>();
+builder.Services.AddPortfolioCoverStorage(builder.Configuration);
 builder.Services.Configure<DiscordOAuthOptions>(builder.Configuration.GetSection("Discord"));
 builder.Services.AddSingleton<DiscordAuthService>();
 builder.Services.AddSingleton<DiscordOAuthStateStore>();
@@ -94,6 +96,8 @@ app.Use(async (context, next) =>
     await next();
 });
 
+app.UsePortfolioCoverFiles();
+
 app.UseAuthentication();
 app.UseAuthorization();
 app.UseAntiforgery();