neckbeard 1.12.6

• Hooks that no root manifest names are found. Run on four pstack ports, the inventory called three of them hookless: two are marketplaces whose plugin lives in plugins/pstack/, and one merges ten hook groups from install.json into ~/.claude/settings.json with an installer. A marketplace's local plugin is now what gets inventoried (--plugin NAME picks one of several), hook-shaped JSON anywhere in the tree is reported along with the scripts that write settings.json, and a marketplace or folder of plugins that was not inventoried plugin by plugin says unknown, never false. Ten self-check cases; see CASE-STUDIES.md §15.