add client note command and feature

SharedLibraryCore/Dtos/Meta/Responses/ClientNoteMetaResponse.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Text.Json.Serialization;
+
+namespace SharedLibraryCore.Dtos.Meta.Responses;
+
+public class ClientNoteMetaResponse
+{
+    public string Note { get; set; }
+    public int OriginEntityId { get; set; }
+    [JsonIgnore]
+    public string OriginEntityName { get; set; }
+    public DateTime ModifiedDate { get; set; }
+}

SharedLibraryCore/Dtos/PlayerInfo.cs

@@ -33,5 +33,6 @@ namespace SharedLibraryCore.Dtos
         public string ConnectProtocolUrl { get;set; }
         public string CurrentServerName { get; set; }
         public IGeoLocationResult GeoLocationInfo { get; set; }
+        public ClientNoteMetaResponse NoteMeta { get; set; }
     }
 }

SharedLibraryCore/Services/ClientService.cs

@@ -938,6 +938,14 @@ namespace SharedLibraryCore.Services
             return clientList;
         }
 
+        public async Task<string> GetClientNameById(int clientId)
+        {
+            await using var context = _contextFactory.CreateContext();
+            var match = await context.Clients.Select(client => new { client.CurrentAlias.Name, client.ClientId })
+                .FirstOrDefaultAsync(client => client.ClientId == clientId);
+            return match?.Name;
+        }
+
         #endregion
     }
 }