docs(plan-07): re-score §2 readiness table after Track A + C-MVP + Evidence Pack
Update the 0–5 production-readiness table with Baseline → Nay per dimension and
point to the fair 0–100 report. Trio H4/H5/H6 ~3.0 → ~3.7/5 (per-harness fair
score 76–80/100); Track C dims lifted (tool-authz 2→4, supply-chain 1→3.5,
data-exfil 2→4, sandbox 1→2.5 scaffold, +Evidence Pack 4). Governance/Ops
(C4/C5/C7) still 1–2.5 [planned]. Honest headline: ~80/100 avg, lowest H5=76,
CASAN Level 4 at threshold. Source: evidence/scoring-run-report.md.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
