添加项目文件。

TightWiki.Models/DataModels/UpsertEmoji.cs

@@ -0,0 +1,11 @@
+namespace TightWiki.Models.DataModels
+{
+    public class UpsertEmoji
+    {
+        public int? Id { get; set; }
+        public string Name { get; set; } = string.Empty;
+        public List<string> Categories { get; set; } = new();
+        public byte[]? ImageData { get; set; }
+        public string MimeType { get; set; } = string.Empty;
+    }
+}