Review brief: region HA plan 1a (foundations), round 5

Read CODEX-PLAN-REGION-HA-1A-BRIEF-1.md first: its "Fixed: do not re-argue" and "What to check" sections still apply, to the plan at the commit named in the prompt.

Round 5

This revision answers your round 4 (CODEX-PLAN-REGION-HA-1A-R4.md): one finding, in LoadWake (Task 8). The change was dry-run with the wake tests. Give a disposition for it, then report only new findings that this change introduces, or anything in the plan that is still unsafe or would not build. Do not re-raise anything marked resolved in any round.

Output

As round 1. End with a verdict: ready to build, or not ready.