Fancytree Regression Tests

QUnit 1.23.1; Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)

Running:
Issues: issue310: Loading animation never ends using lazy read on empty folder

  1. Configuration and Summary: Version infoRerun
    1. Issues: issue310: Loading animation never ends using lazy read on empty folderRerun
      1. got `lazyLoad` event@ 10 ms
    2. Issues: issue010: hideCheckboxRerun
      test markup, will be hidden