listDocuments accepts folderId (string | null | undefined) and
includeDescendants. folderId=null returns only docs at root;
includeDescendants=true expands the subtree via collectDescendantIds
(in-memory walk over the cached tree -- folder trees are small).
PATCH /api/v1/documents/[id]/folder moves a single document under
documents.manage_folders, with audit-log metadata { type: 'folder_move' }.
Bumping updatedAt is correct for per-doc moves because reps deliberately
acted on that document -- different semantics from the bulk soft-rescue
in Task 4.
createDocument accepts an optional folderId for the upcoming UI's
"create in current folder" affordance.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Matt
a0ffa1baae