snyggade till hardcover. la til author lookup

Server/Program.cs

@@ -35,6 +35,7 @@ builder.Services.AddScoped<IGraphQLClient>(s => new GraphQLHttpClient(new GraphQ
     HttpMessageHandler = s.GetRequiredService<HardcoverAuthenticationHandler>(),
     EndPoint = new Uri(config.HardcoverApiUrl),
 }, new NewtonsoftJsonSerializer()));
+builder.Services.AddScoped<HardcoverClient>();
 
 //databases
 builder.Services.AddDbContext<SqliteCalibreContext>(options => options.UseSqlite($"Data Source={config.CalibreDb};Mode=ReadOnly;"));