Tags and Properties for Check-in 44968d484d

Context

2026-07-10
00:36		Merge trunk into the sync branch: pick up the repostate ArtifactStore and phantom table plus the artifact §5-7 work, so sync's dispatch and phantom-lifecycle clauses can build on the repository-state derivation check-in: 44968d484d user: dmestas tags: sync
2026-07-09
18:15		Implement section 5 card framing, whitespace tokenization, the 19-entry operator catalog, and comment timestamp parsing, deriving unknown-operator/malformed-content/bad-command dispositions and their client-versus-server fatality split per section 5's dispatch table, with a named test for each enumerated section 5-r rule. check-in: e7ea34ac4a user: dmestas tags: sync