NadekoBot.Extensions should now be fully annotated with nullable reference types as well as many classes from NadekoBot.Common

src/NadekoBot/Common/OsuUserBets.cs

@@ -1,4 +1,5 @@
-using Newtonsoft.Json;
+#nullable disable
+using Newtonsoft.Json;
 
 namespace NadekoBot.Common;
 
@@ -54,4 +55,4 @@ public class OsuUserBests
 
     [JsonProperty("replay_available")]
     public string ReplayAvailable { get; set; }
-}
+}