another nrp panel fix

Content.Server/Imperial/Medieval/Administration/Nrp/NrpPanelEui.cs

@@ -69,11 +69,8 @@ public override async void HandleMessage(EuiMessageBase msg)
                 SendMessage(new NrpMessagesResponse(messages));
                 break;
             case ResolveNrpMessageMsg resolve:
-                if (!_nrpSystem.TryRemoveMessage(resolve.Message))
-                {
-                    SendMessage(new RemoveNrpMessageMsg(resolve.Message));
+                if (!resolve.Message.TryResolve())
                     return;
-                }
 
                 var isNrp = resolve.IsNrp;
                 if (isNrp)

Content.Shared/Imperial/Medieval/Administration/Nrp/NrpPanelEuiMessages.cs

@@ -40,6 +40,19 @@ public sealed class NrpMessage : EuiMessageBase
     public string EntityName { get; }
     public string? JobName { get; }
     public int Violations { get; }
+
+    public bool Resolved { get; private set; }
+
+    public bool TryResolve()
+    {
+        if (Resolved)
+            return false;
+
+        Resolved = true;
+        return true;
+    }
+
+
     public NrpMessage(string unformattedMessage, Dictionary<string, bool> bannedWords, string message, string playerName, NetUserId playerId, NetEntity? playerAttachedEntity, string entityName, string? jobName, int violations)
     {
         UnformattedMessage = unformattedMessage;