feat: post stats to discord.bots.gg

Catalogger.Backend/Config.cs

@@ -60,6 +60,9 @@ public class Config
 
         // If enabled, nothing will be logged.
         public bool TestMode { get; init; } = false;
+
+        // Token for discord.bots.gg stats
+        public string? BotsGgToken { get; init; }
     }
 
     public class WebConfig