Extends the secret map with RESEND_API_KEY, RESEND_FROM_EMAIL,
STRIPE_API_KEY, STRIPE_WEBHOOK_SECRET — the four SaaS secrets the
control plane reads once the current PR stack (#29-#34 on
molecule-controlplane) ships.
Adds rotation procedures for each:
- Resend: low-blast-radius, best-effort sends, domain verification
gotcha documented
- Stripe API key: independent rotation from webhook secret, live verify
via /cp/billing/checkout
- Stripe webhook secret: 24h overlap window procedure using stripe
trigger for live verify
Also adds Resend + Stripe entries to the emergency-contacts list.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Addresses PR #82 code review: 🟡×3 + 🔵×5.
- Fly registry login username: 'x' → 'molecule-ai' + explanatory comment.
- Build & push split into two steps (GHCR / Fly registry) so a single-
registry outage can't fail the other. Second step uses 'if: always()'
to ensure Fly mirror runs even if GHCR push flakes.
- docs/runbooks/saas-secrets.md: full secret map + rotation procedures
for every SaaS credential, with danger-case callouts. Documents the
coupled FLY_API_TOKEN (lives in GHA secret AND fly secrets — must be
rotated in both).
- CLAUDE.md: new 'SaaS ops' section linking to the runbook.
