Refactor Home UI controls and add dice to campaign log entries

RpgRoller/Domain/GameModels.cs

@@ -66,6 +66,7 @@ public sealed class RollLogEntry
     public required RollVisibility Visibility { get; init; }
     public required int Result { get; init; }
     public required string Breakdown { get; init; }
+    public required string Dice { get; init; }
     public required DateTimeOffset TimestampUtc { get; init; }
 }