ApostropheCMS: Missing destination-parent authorization in page `move()` allows a low-privileged editor to move and re-rank pages inside a restricted subtree

Summary ApostropheCMS enforces per-type authorization on pages: a page type may declare editRole / publishRole and the core @apostrophecms/archive-page does, so a project can have page-type subtrees that only higher-privileged roles are allowed to create or edit within. The move operation is...