some refactoring

MareSynchronosServer/MareSynchronosShared/Utils/Configuration/AuthServiceConfiguration.cs

@@ -0,0 +1,22 @@
+using System.Text;
+
+namespace MareSynchronosShared.Utils.Configuration;
+
+public class AuthServiceConfiguration : MareConfigurationBase
+{
+    public string GeoIPDbCityFile { get; set; } = string.Empty;
+    public bool UseGeoIP { get; set; } = false;
+    public int FailedAuthForTempBan { get; set; } = 5;
+    public int TempBanDurationInMinutes { get; set; } = 5;
+    public List<string> WhitelistedIps { get; set; } = new();
+
+    public override string ToString()
+    {
+        StringBuilder sb = new();
+        sb.AppendLine(base.ToString());
+        sb.AppendLine($"{nameof(RedisPool)} => {RedisPool}");
+        sb.AppendLine($"{nameof(GeoIPDbCityFile)} => {GeoIPDbCityFile}");
+        sb.AppendLine($"{nameof(UseGeoIP)} => {UseGeoIP}");
+        return sb.ToString();
+    }
+}