Moved BindingGenerator from gen html project. It makes more sense here.

Sources/BindingGenerator/Generated/Elements/Colgroup.swift

@@ -0,0 +1,57 @@
+//
+//  Colgroup.swift
+//  HTMLStandard
+//
+//  Generated on 09/23/2025. 
+//  THIS FILE IS GENERATED. DO NOT EDIT.
+//
+import Foundation
+
+/// <colgroup> Group of columns in a table
+public class Colgroup : HTMLNode {
+
+    /// Number of columns spanned by the element. Valid non-negative integer greater than zero.
+    public var span:UInt? = nil
+
+
+    public init(_ attributes:[String:String], _ parser:XMLParser? = nil) throws {
+        var globalAttr = GlobalAttributesBuilder()
+        for (key, attValue) in attributes {
+            switch (key) {
+                case "span":
+                    span = UInt(attValue)
+                    continue
+
+                default: break
+            }
+            if globalAttr.trySetGlobalAttribute(key, attValue) {
+                continue
+            }
+            continue
+        }
+        var allItems:[HTMLNode] = []
+        while let obj = try parser?.readObject(endTag: "colgroup", xmlToHtmlMapper) {
+            allItems.append(obj)
+        }
+        super.init(globalAttr, allItems)
+    }
+
+
+     public override func renderAttributes() -> String {
+         var result = super.renderAttributes()
+         if let span = span {
+             result += " span='\(span)'"
+         }
+
+         
+         return result
+     }
+     
+     override var nodeName: String {
+         return "colgroup"
+     }
+     
+     override var isVoidElement: Bool {
+         return false
+     }
+}