20 tests for lib/stats/claimed-order.mjs (new): exactly one claimed order is
an attribution (stem id + the .claim sidecar's claimed-at); zero, several
(an unparseable file still counts), a to: naming another repo, a missing
coord dir or no git repo is null plus a reason - never a guess. Mailboxes
mirror coord-order-claim.sh (basename of the toplevel) plus the worktree's
main repo; _* is reserved; an inherited GIT_DIR and a project_dir outside
cwd cannot steer it.
Red: the module does not exist (20 of 20 fail, each on its own - the module
is loaded per test). Against a null stub in a scratch copy, 18 fail on
behaviour; 2 are guards green on arrival (13 _-prefixed mailbox never read,
14 the recorder only reads).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
