chore: immaculate upgrade — add canonical tags, fix YAML front-matter, remove superlatives, downgrade SLSA L3→L1, update canonical numbers to 2026-05-30 (24/26/2/12/217/7/35/7/8.3%)

100x visual upgrade: True Anomaly + Anthropic aesthetic, run-in-30s snippet, trace receipt sample, mermaid architecture, performance numbers — Doctrine v6

feat(card): investor-grade rewrite — hero, how-to-work, what-is-real, what-is-NOT, DOIs (doctrine v6)

initial: amaru memory attestation Space — Series-A grade

initial commit