Emit static ECMA member reads

[aksOps]

What changed

• Emit one FieldAccess row for static JavaScript and TypeScript member reads.
• Preserve call/new identity and omit computed or write-only members.
• Keep unresolved root outcomes honest while resolving known imported members.
• Ratchet the six affected ECMA baselines and pins, with README, changelog, and decision records synchronized.

Why

Static member reads were absent from the reference graph, so ordinary property reads could not contribute resolved edges or honest unresolved classifications.

Impact

The affected ECMA corpora gain attributable FieldAccess rows. Existing rows do not vanish, move, or rekey. This PR changes no core model/store/schema surface and adds no product network behavior.

Validation

• cargo fmt --all --check and cargo clippy --all-targets -- -D warnings: pass.
• ARTHRON_REQUIRE_CORPUS=1 cargo test --release --all-features: pass.
• All 29 workflow gates and all 15 tier-1 pin checks: pass without --rebase or --write.
• Six-corpus origin/candidate join: zero vanished, moved, duplicate, unknown, non-D, or unratified rows; gained edges and External reclassifications reported separately.
• Candidate and origin logical/raw determinism controls: pass.
• 15 fresh source handchecks: pass; three focused mutants killed by assertions.
• Kubernetes cold: 294,032 kB peak RSS, 1:49.13 wall.
• Express cold/warm: 15,232/10,624 kB peak RSS, 0.97/0.10 s wall.
• Independent replacement-Heavy2 evidence gate: APPROVE_SHIP for candidate 3b7bad0519d2e66571bf246fed86c31885ab5a98.