[techmore]

Summary

Refresh the public home page and build monitor so they point to the current wip4 candidate PR head and its current successful checks. Record the conflict with dev and preserve the source/build versus hardware-acceptance boundary. Update the MSeries handoff and roadmap with the same evidence.

Evidence

• Base: dev at 7053069f7502cbdd2390a5ece09d825c1c1b9dd6.
• Candidate PR Aurora wip4: port Aurora20 enhancement series #533 head: 266d54af49ca6dede2492f11b4fe830cafa7228a.
• ARM64 candidate, unified72 and eGPU build/payload checks passed on that exact head: run 39944207967.
• M-series validation passed on that exact head: run 39944207727.
• PR Aurora wip4: port Aurora20 enhancement series #533 remains open and conflicts with current dev; no wip4 package was installed or armed, and hardware/recovery/suspend acceptance remains open.
• Current Pages deployment run 39954620306 succeeded for exact dev source 7053069f7502cbdd2390a5ece09d825c1c1b9dd6. Live index.html, build-status.html, and build-status.js each returned HTTP 200 and byte-matched that source.
• Local bash mseries/validate.sh --only docs passed all 4 checks; git diff --check passed.

The corrections in this PR are not published until merge and a successful Pages deployment for the resulting dev revision. No hardware or desktop state was changed.