- Per-file 100% coverage across the five new packages (invariant
companion suites, failure-injection negatives, lifecycle and
malformed-medium branches).
- Canonical README Model Experience / Known Limitations sections; new
storage/ and workspace/ group READMEs; packages/README.md rows (budget
ceiling raised 760 → 790 for the two new groups).
- Cordis catalog/type-link registrations, service-role classification,
and regenerated catalogs/graphs for the new services and events.
- Agent Note: English body + i18n pairing record; design-sketch fences
opted out of doc-typecheck as ignore-check.
- Two exactOptionalPropertyTypes/discriminant fixes in new tests.
doc-sync (24 gates), typecheck, hygiene, and the five-package suite
(92 tests) all pass.
Atomic whole-file replacement (same-dir temp + fsync + rename + parent
fsync); the in-memory unit state is authoritative and the file is always
the current net state, pretty-printed. Missing files open as empty units
and materialize on first write; foreign or unparsable files reject with
malformed-medium, stored-version drift with version-mismatch.
Tianyi Cui
imccyu