audit: 2026-05-30 full-codebase audit — report, issues, docs, runbooks

Full-codebase-audit 2026-05-30 outputs:
- Audit report: 09 - Audits/Full Codebase Audit - 2026-05-30.md
- 81 issue files ISSUE-055..135 (decisions + 1 skipped no-brainer).
- Scanner docs from scratch (was zero): architecture, data model, API ref, payment
  flow, operations runbook + repo README.
- Doc-sync updates across API reference, data models, flows, design system.
- Secret Rotation Runbook (08 - Operations) for the exposed credentials.
- Reusable workflow guide (07 - Development) + .claude/workflows/full-codebase-audit.js.

Issues remain status:open intentionally — the code fixes are uncommitted-then-committed
working-tree changes per repo and aren't "resolved" until merged/deployed.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

Issues/ISSUE-013-createproviderpaymentintent-always-routes-to-request-network.md

@@ -3,6 +3,9 @@ issue: 013
 title: "createProviderPaymentIntent always routes to request-network/intents regardless of provider argument"
 severity: critical
 domain: Payment
+status: resolved
+resolved: 2026-05-29
+fix: "Replaced stub getProviderIntentEndpoint in payment.ts with a switch on provider: shkeeper → shkeeper.intents, decentralized → decentralized.save, default → requestNetwork.intents."
 labels: [bug, frontend, critical, payment, routing]
 status: open
 created: 2026-05-29