consolidate Clone logic for Resource objects

Oqtane.Shared/Models/Alias.cs

@@ -1,5 +1,3 @@
-using System;
-using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations.Schema;
 
 namespace Oqtane.Models

Oqtane.Shared/Models/Resource.cs

@@ -77,6 +77,24 @@ namespace Oqtane.Models
         /// </summary>
         public string Namespace { get; set; }
 
+        public Resource Clone(ResourceLevel level, string name)
+        {
+            var resource = new Resource();
+            resource.ResourceType = ResourceType;
+            resource.Url = Url;
+            resource.Integrity = Integrity;
+            resource.CrossOrigin = CrossOrigin;
+            resource.Bundle = Bundle;
+            resource.Location = Location;
+            resource.ES6Module = ES6Module;
+            resource.Content = Content;
+            resource.RenderMode = RenderMode;
+            resource.Reload = Reload;
+            resource.Level = level;
+            resource.Namespace = name;
+            return resource;
+        }
+
         [Obsolete("ResourceDeclaration is deprecated", false)]
         public ResourceDeclaration Declaration { get; set; }
     }

Oqtane.Shared/Shared/SiteState.cs

@@ -1,6 +1,3 @@
-using System.Net;
-using System.Xml.Linq;
-using System;
 using Oqtane.Models;
 
 namespace Oqtane.Shared
@@ -31,7 +28,7 @@ namespace Oqtane.Shared
             }
         }
 
-        public void Clone(SiteState siteState)
+        public void Hydrate(SiteState siteState)
         {
             Alias = siteState.Alias;
             AntiForgeryToken = siteState.AntiForgeryToken;