catalog.md §6 still described the design of 2026-08-09, where the grid
enqueued Thumbnail jobs at Interactive and a runner drained them. It was
never built that way: the grid asks a worker directly and the sweep's
work list is what the thumbnail store lacks. The one enqueue that did
exist fed a queue nobody claimed (#73).
§6.1 now states the decision and its evidence: the store is shared
between devices and is the only record that knows a thumbnail exists,
metadata is owed through metadata_state the same way, the retired rows
are dropped at open rather than by a migration so no older device loses
the synced catalog, and every_queued_kind_has_a_consumer holds the rule.
§6.3 notes that the priority ordering is had without the queue.
outstanding.md's FR-PLAT-AND-4 paragraph said the scan's thumbnail jobs
were the one reachable enqueue; it now says nothing enqueues, and that
feeding the runner means a handler and its enqueue in the same change.
Refs #73
catalog.md said content_hash is computed only for import duplicate
detection and reconnection, and left "the same image catalogued twice"
as unspecified. FR-CAT-11a now handles the within-root case: it proves a
group by content_hash where every copy has one, otherwise by first and
last megabyte digests kept in dedup_probes, a table created on first use
rather than by migration (core/dr-catalog/src/duplicates.rs:296). The
cross-root case stays open, and the bullet now says which half is done.
docs/ had 26 developer documents flat beside the manual, and the two
audiences are very differently sized: most readers want the manual and
the gesture reference, a few want the register, the designs and the
measurements. The manual and gestures.md stay at the top; everything for
someone changing the code moves to docs/dev/, and the two documents that
name their own successors — the v0.1 milestone and the UI-refinement plan
— go to docs/dev/archive/ rather than being deleted, since both are still
cited. docs/README.md is the index, users first.
Every reference follows: code comments, Cargo manifests, the workflows,
the pre-commit hook, the bench and traceability tools (which locate the
repo root by docs/dev/requirements.md now), packaging, the Docker READMEs,
CLAUDE.md, CONTRIBUTING.md and the README. The matrix links one level
deeper and is regenerated. Links out of the moved documents into the tree
gain a level; a link checker over every Markdown file finds none broken.
dtourolle