cmdk filters by the CommandItem value prop, so the sentinel
"__root__" silently failed to match natural search terms like "no
folder". Use the human label instead. Also reset pickedId when the
dialog re-opens so a cancelled pick doesn't carry a stale highlight
into the next open.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
cmdk Combobox dialog showing all folder paths flat (' / '-separated),
plus a "Root (no folder)" pseudo-option. Move button disabled when the
picked folder matches the document's current folder.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
