Restructured the project structure back to the way it was, there's no reasonable way to split the modules

src/NadekoBot/Modules/Gambling/AnimalRacing/RaceOptions.cs

@@ -0,0 +1,16 @@
+#nullable disable
+using CommandLine;
+
+namespace NadekoBot.Modules.Gambling.Common.AnimalRacing;
+
+public class RaceOptions : INadekoCommandOptions
+{
+    [Option('s', "start-time", Default = 20, Required = false)]
+    public int StartTime { get; set; } = 20;
+
+    public void NormalizeOptions()
+    {
+        if (StartTime is < 10 or > 120)
+            StartTime = 20;
+    }
+}