Fix group node manage opening to wrong node type (#1754)

Remove dialog from DOM when closed
Add test

src/extensions/core/groupNode.ts

@@ -1001,7 +1001,7 @@ export class GroupNodeHandler {
         },
         {
           content: 'Manage Group Node',
-          callback: manageGroupNodes
+          callback: () => manageGroupNodes(this.type)
         }
       )
     }
@@ -1488,8 +1488,8 @@ function ungroupSelectedGroupNodes() {
   }
 }
 
-function manageGroupNodes() {
-  new ManageGroupDialog(app).show()
+function manageGroupNodes(type?: string) {
+  new ManageGroupDialog(app).show(type)
 }
 
 const id = 'Comfy.GroupNode'

src/extensions/core/groupNodeManage.ts

@@ -519,6 +519,7 @@ export class ManageGroupDialog extends ComfyDialog<HTMLDialogElement> {
 
     this.element.addEventListener('close', () => {
       this.draggable?.dispose()
+      this.element.remove()
     })
   }
 }