Mechanical sweep of all .sx sources and plan docs (PLAN.md, current/,
.agents/) for the sx language rename (s8/s16/s32/s64 -> i8/i16/i32/i64).
Verified: make build + make test, 14/14.
The June stdlib restructure deleted the flat library modules; the old
paths kept resolving only through a stale zig-out/library install
snapshot. Verified green with that snapshot removed. Drop the empty
src/infra/ — the planned hash/json/cli shims shipped as sx std modules
instead.
Real local publish success pipeline replacing the ci-publish stub: validate manifest,
find/create app + draft release, per-artifact content-address store (P2.2) + common
validation (P3.3) with optional manifest-declared size/sha256 (PO ruling), publish via
the repo integrity transaction with channel promotion + audit events (P2.3), persist
db.json (P2.3), emit stable JSON (release id, artifact ids, sha256, file:// URLs) with
--json purity. make publish-example target + tests/publish_happy.sx (fail-before/pass-after).
Salvaged from a worker that completed the work (make test 10/10) but hit the 50-min wall
before committing; manager-verified at ground truth (make test green, make publish-example
exit 0, stored object re-hashes to its key via shasum, db.json records release/2 artifacts/
channel/4 audit events).
