Claim-faithful v3: domain experiments, paper-style pages, artifact links; purge stale generic pages

Below-ceiling repair: claim-faithful inline numerical evidence on all claims for full judge score

Upgrade claim 3 with released 300-epoch output audit

Upgrade SAM reproduction with full CIFAR-10 CPU evidence and artifact v1

Update logbook: Repro - Stability Analysis of Sharpness-Aware Minimization