FABRIC-2.md: F.3 punch list -- rule to wait for Artemis before DoE/ACL-RWT re-measurement

Captain Bob went with the recommended path rather than measuring now: item
5.1 + ACL-RWT overhead re-measurement stays deferred until Artemis lands,
since Artemis's own storage/timing work would immediately perturb whatever
baseline gets captured today. The other F.3 item (4.4s -> 1.11 -> 4.3 ->
S17.4 chain) is unchanged -- still genuinely blocked on ACL Phase 8, no
ruling needed there.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

FABRIC-2.md

@@ -919,7 +919,9 @@ redirect to `FABRIC.md`/`FABRIC-2.md`. Nothing left pending in this track.
 
 - [ ] 4.4s → 1.11 → 4.3 → §17.4 chain — no ruling needed, just unstarted work blocked on ACL
       Phase 8 (identity storage), out of this pass's scope
-- [ ] 5.1 (DoE re-run) + ACL-RWT re-measurement — run now, or wait for Artemis (recommended)?
+- [ ] 5.1 (DoE re-run) + ACL-RWT re-measurement — **RULED 2026-08-19, Captain Bob: go with
+      the recommended path.** Wait for Artemis to land before re-running; measuring now risks
+      a baseline that Artemis's own storage/timing work immediately perturbs. Not started.
 
 (§12 Q5 was listed here too as of this writing; removed 2026-08-18 — it was already closed
 under Section F's `STADIUM_CAPACITY_TICK` writeup and Section D's checkbox, both dated