message: feature/sidebar-tree-enhanced: Flatten hierarchy if has only one child
diff: @@ -56,7 +56,11 @@ export class ConnectionExplorer implements TreeDataProvider<SidebarTreeItem> {
  if (!element) {
  return Promise.resolve(asArray(this.getTreeItems()));
  }
  - return element.items;
  + const items: SidebarTreeItem[] = element.items;
  + if (items.length === 1) {
  + return this.getChildren(items[0]);
  + }
  + return items;
  }
  public getParent(element: SidebarTreeItem) {
  