添加unity容器类，允许使用泛型控制界面上的值。

目前添加了一次最多三个项目的属性。

Runtime/Core/Vessel/ObjectVessel.cs

@@ -0,0 +1,38 @@
+using System;
+using UnityEngine;
+using Object = UnityEngine.Object;
+
+namespace XericUI.Core.Vessel
+{
+    /// <summary>
+    /// 组件界面泛型容器
+    /// 详情参阅Xeric Library本体库Wiki中关于组件容器的说明。
+    /// </summary>
+    /// <typeparam name="T0"></typeparam>
+    [Serializable]
+    public class ObjectVessel<T0> : VesselBase
+        where T0 : Object
+    {
+        [SerializeField]
+        private Object target = default(T0);
+
+        /// <summary>
+        /// 获取此包裹器中的
+        /// </summary>
+        public T0 Target
+        {
+            get => target as T0;
+            set => target = value;
+        }
+
+        public ObjectVessel()
+        {
+            
+        }
+        
+        public ObjectVessel(Object target)
+        {
+            this.target = target;
+        }
+    }
+}