Add Resources update tool

Source/GrasscutterTools/Game/Data/Excels/MonsterData.cs

@@ -0,0 +1,15 @@
+using GrasscutterTools.Game.Props;
+using Newtonsoft.Json;
+
+namespace GrasscutterTools.Game.Data.Excels
+{
+    [ResourceType("MonsterExcelConfigData.json")]
+    internal class MonsterData : GameResource
+    {
+        [JsonProperty("monsterName")]
+        public string MonsterName { get; set; }
+
+        [JsonProperty("type")]
+        public MonsterType Type { get; set; }
+    }
+}