removes nasty resolve dto and method

LightlessSyncAPI/Dto/Chat/ChatDtos.cs

@@ -61,15 +61,10 @@ public readonly record struct ChatReportSubmitDto(
     string? AdditionalContext);
 
 [MessagePackObject(keyAsPropertyName: true)]
-public readonly record struct ChatParticipantResolveRequestDto(
+public readonly record struct ChatParticipantMuteRequestDto(
     ChatChannelDescriptor Channel,
-    string Token);
-
-[MessagePackObject(keyAsPropertyName: true)]
-public readonly record struct ChatParticipantResolveResultDto(
-    ChatChannelDescriptor Channel,
-    ChatSenderDescriptor Sender,
-    UserProfileDto? Profile);
+    string Token,
+    bool Mute);
 
 [MessagePackObject(keyAsPropertyName: true)]
 public readonly record struct ZoneChatChannelInfoDto(

LightlessSyncAPI/SignalR/ILightlessHub.cs

@@ -114,5 +114,5 @@ public interface ILightlessHub
     Task UpdateChatPresence(ChatPresenceUpdateDto presence);
     Task SendChatMessage(ChatSendRequestDto request);
     Task ReportChatMessage(ChatReportSubmitDto request);
-    Task<ChatParticipantResolveResultDto?> ResolveChatParticipant(ChatParticipantResolveRequestDto request);
+    Task SetChatParticipantMute(ChatParticipantMuteRequestDto request);
 }