feat: добавил отображение аватарки

backend/UniVerse.Api/Program.cs

@@ -144,7 +144,11 @@ builder.Services.AddScoped<IGamificationService, GamificationService>();
 builder.Services.AddScoped<IAchievementService, AchievementService>();
 builder.Services.AddScoped<ILlmAnalysisService, LlmAnalysisService>();
 builder.Services.AddScoped<IScheduleSyncService, ScheduleSyncService>();
-builder.Services.AddScoped<IMicrosoftAuthClient, MicrosoftAuthClient>();
+builder.Services.AddSingleton<EntraTokenCacheStore>();
+builder.Services.AddHttpClient<IMicrosoftAuthClient, MicrosoftAuthClient>(client =>
+{
+    client.Timeout = TimeSpan.FromSeconds(10);
+});
 builder.Services.AddScoped<INotificationService, NotificationService>();
 builder.Services.AddScoped<INotificationProvider, EmailNotificationProvider>();
 builder.Services.AddSingleton<INotificationScheduler, QuartzNotificationScheduler>();