When menu item has: type="multi" with nested handlers 1. Display the multi item text as a single menu option 2. Parse all nested handlers within the multi item 3. For each nested handler: - Use the 'match' attribute for fuzzy matching user input (or Exact Match of character code in brackets []) - Execute based on handler attributes (exec, workflow, action) 4. When user input matches a handler's 'match' pattern: - For exec="path/to/file.md": follow the `handler type="exec"` instructions - For workflow="path/to/workflow.yaml": follow the `handler type="workflow"` instructions - For action="...": Perform the specified action directly 5. Support both exact matches and fuzzy matching based on the match attribute 6. If no handler matches, prompt user to choose from available options