FormItems: add conversion from any list

revanced.ps1

@@ -65,6 +65,22 @@ class FormItems : System.Collections.ArrayList<#FormItem#> {
         }
         return $rvalue
     }
+
+    FormItems() {}
+
+    FormItems([System.Collections.IEnumerable] $list) {
+        <#
+        .Description
+        Creates FormItems list with all items in list
+        where values are those items
+        and displaytext as string representation of them
+
+        TLDR it converts any list to FormItems
+        #>
+        foreach ($i in $list) {
+            [void] $this.Add([FormItem]::new($i, $i.ToString()))
+        }
+    }
 }
 
 function renderForm([FormItems]$items, [String]$label, [String]$title, [System.Windows.Forms.SelectionMode]$mode) {