feat(billing): surface claim-backed effective plan status

package.json

@@ -12,10 +12,10 @@
     "check:python-docstrings": "node scripts/ci/static_coverage_evidence.mjs docstrings",
     "coverage": "npm run test:coverage",
     "server": "node server/server.mjs",
-    "test:api": "node tests/api/auth-secret.test.mjs && node --env-file=tests/api/smoke.env tests/api/smoke.mjs && node tests/api/ratelimit.test.mjs && node tests/api/attachment-status.test.mjs && node tests/api/session-revocation.test.mjs && node tests/api/orchestrator-attribution.test.mjs && node tests/api/billing-checkout.test.mjs && node tests/api/billing-live-checkout.test.mjs && node tests/api/stripe-webhook.test.mjs",
-    "test:unit": "node tests/unit/opencode-config.test.mjs && node tests/unit/changelog-release-notes.test.mjs && node tests/unit/analytics.test.mjs && node tests/unit/cpm.test.mjs && node tests/unit/baseline-compare.test.mjs && node tests/unit/workload.test.mjs && node tests/unit/cost-evm.test.mjs && node tests/unit/msproject.test.mjs && node tests/unit/auth-password.test.mjs && node tests/unit/editor-unsaved.test.mjs && node tests/unit/static-coverage-evidence.test.mjs && node tests/unit/dep-types.test.mjs && node tests/unit/weekly-report.test.mjs && node tests/unit/clearfolio.test.mjs && node tests/unit/clearfolio-adapter-mock-hmac.test.mjs && node tests/unit/orchestrator.test.mjs && node tests/unit/orchestrator-coverage.test.mjs && node tests/unit/orchestrator-attribution.test.mjs && node tests/unit/sprint-stats.test.mjs && node tests/unit/burndown.test.mjs && node tests/unit/pm-analysis.test.mjs && node tests/unit/cloud-sync-security.test.mjs && node tests/unit/attachment-status.test.mjs && node tests/unit/clearfolio-status-signal.test.mjs && node tests/unit/coverage-script-contract.test.mjs && node tests/unit/billing-configuration.test.mjs && node tests/unit/billing-effective-plan.test.mjs && node tests/unit/billing-effective-plan-bootstrap.test.mjs && node tests/unit/billing-checkout-attempt.test.mjs && node tests/unit/billing-checkout-attempt-authority.test.mjs && node tests/unit/billing-checkout-reconciliation.test.mjs && node tests/unit/billing-checkout-reconciliation-authority.test.mjs && node tests/unit/billing-checkout.test.mjs && node tests/unit/billing-provider-boundary.test.mjs && node tests/unit/billing-checkout-review-regressions.test.mjs && node tests/unit/stripe-webhook-boundary.test.mjs && node tests/unit/stripe-webhook-event-ledger.test.mjs && node tests/unit/stripe-webhook-recorder-integration.test.mjs && node tests/unit/stripe-subscription-provider.test.mjs && node tests/unit/stripe-subscription-metadata-propagation.test.mjs && node tests/unit/stripe-subscription-observation-ledger.test.mjs && node tests/unit/stripe-subscription-current-projection.test.mjs && node tests/unit/stripe-entitlement-policy.test.mjs && node tests/unit/stripe-entitlement-policy-edge.test.mjs && node tests/unit/stripe-entitlement-policy-duplicate-claims.test.mjs && node tests/unit/stripe-invoice-provider.test.mjs && node tests/unit/stripe-invoice-provider-edge.test.mjs && node tests/unit/stripe-invoice-observation-ledger.test.mjs && node tests/unit/stripe-invoice-current-projection-package-contract.test.mjs && node tests/unit/stripe-invoice-current-projection.test.mjs && node tests/unit/stripe-entitlement-claim-package-contract.test.mjs && node tests/unit/stripe-entitlement-claim-ledger.test.mjs && node tests/unit/toast-accessibility.test.mjs",
-    "test:coverage": "c8 --all --include=app.js --include=cloud-sync.js --include=scripts/ci/static_coverage_evidence.mjs --include=server/attachment_status.mjs --include=server/app.mjs --include=server/application_routes.mjs --include=server/auth.mjs --include=server/billing.mjs --include=server/billing_checkout_attempt.mjs --include=server/billing_configuration.mjs --include=server/clearfolio.mjs --include=server/orchestrator.mjs --include=server/stripe_webhook.mjs --include=server/stripe_webhook_event_ledger.mjs --include=server/stripe_subscription_provider.mjs --include=server/stripe_subscription_observation_ledger.mjs --include=server/stripe_subscription_current_projection.mjs --include=server/stripe_entitlement_policy.mjs --include=server/stripe_invoice_provider.mjs --include=server/stripe_invoice_observation_ledger.mjs --include=server/stripe_invoice_current_projection.mjs --include=server/stripe_entitlement_claim_ledger.mjs --reporter=json --reporter=json-summary npm run test:coverage:cases",
-    "test:coverage:cases": "node tests/unit/coverage-script-contract.test.mjs && node tests/unit/attachment-status.test.mjs && node tests/unit/clearfolio-status-signal.test.mjs && node tests/unit/clearfolio-adapter-mock-hmac.test.mjs && node tests/unit/orchestrator.test.mjs && node tests/unit/orchestrator-coverage.test.mjs && node tests/unit/orchestrator-attribution.test.mjs && node tests/unit/msproject.test.mjs && node tests/unit/auth-password.test.mjs && node tests/unit/editor-unsaved.test.mjs && node tests/unit/static-coverage-evidence.test.mjs && node tests/unit/billing-configuration.test.mjs && node tests/unit/billing-effective-plan.test.mjs && node tests/unit/billing-effective-plan-bootstrap.test.mjs && node tests/unit/billing-checkout-attempt.test.mjs && node tests/unit/billing-checkout-attempt-authority.test.mjs && node tests/unit/billing-checkout-reconciliation.test.mjs && node tests/unit/billing-checkout-reconciliation-authority.test.mjs && node tests/unit/billing-checkout.test.mjs && node tests/unit/billing-provider-boundary.test.mjs && node tests/unit/billing-checkout-review-regressions.test.mjs && node tests/unit/stripe-webhook-boundary.test.mjs && node tests/unit/stripe-webhook-event-ledger.test.mjs && node tests/unit/stripe-webhook-recorder-integration.test.mjs && node tests/unit/stripe-subscription-provider.test.mjs && node tests/unit/stripe-subscription-metadata-propagation.test.mjs && node tests/unit/stripe-subscription-observation-ledger.test.mjs && node tests/unit/stripe-subscription-current-projection.test.mjs && node tests/unit/stripe-entitlement-policy.test.mjs && node tests/unit/stripe-entitlement-policy-edge.test.mjs && node tests/unit/stripe-entitlement-policy-duplicate-claims.test.mjs && node tests/unit/stripe-invoice-provider.test.mjs && node tests/unit/stripe-invoice-provider-edge.test.mjs && node tests/unit/stripe-invoice-observation-ledger.test.mjs && node tests/unit/stripe-invoice-current-projection-package-contract.test.mjs && node tests/unit/stripe-invoice-current-projection.test.mjs && node tests/unit/stripe-entitlement-claim-package-contract.test.mjs && node tests/unit/stripe-entitlement-claim-ledger.test.mjs && npm run test:api",
+    "test:api": "node tests/api/auth-secret.test.mjs && node --env-file=tests/api/smoke.env tests/api/smoke.mjs && node tests/api/ratelimit.test.mjs && node tests/api/attachment-status.test.mjs && node tests/api/session-revocation.test.mjs && node tests/api/orchestrator-attribution.test.mjs && node tests/api/billing-checkout.test.mjs && node tests/api/billing-live-checkout.test.mjs && node tests/api/billing-effective-plan-status.test.mjs && node tests/api/stripe-webhook.test.mjs",
+    "test:unit": "node tests/unit/opencode-config.test.mjs && node tests/unit/changelog-release-notes.test.mjs && node tests/unit/analytics.test.mjs && node tests/unit/cpm.test.mjs && node tests/unit/baseline-compare.test.mjs && node tests/unit/workload.test.mjs && node tests/unit/cost-evm.test.mjs && node tests/unit/msproject.test.mjs && node tests/unit/auth-password.test.mjs && node tests/unit/editor-unsaved.test.mjs && node tests/unit/static-coverage-evidence.test.mjs && node tests/unit/dep-types.test.mjs && node tests/unit/weekly-report.test.mjs && node tests/unit/clearfolio.test.mjs && node tests/unit/clearfolio-adapter-mock-hmac.test.mjs && node tests/unit/orchestrator.test.mjs && node tests/unit/orchestrator-coverage.test.mjs && node tests/unit/orchestrator-attribution.test.mjs && node tests/unit/sprint-stats.test.mjs && node tests/unit/burndown.test.mjs && node tests/unit/pm-analysis.test.mjs && node tests/unit/cloud-sync-security.test.mjs && node tests/unit/attachment-status.test.mjs && node tests/unit/clearfolio-status-signal.test.mjs && node tests/unit/coverage-script-contract.test.mjs && node tests/unit/billing-configuration.test.mjs && node tests/unit/billing-effective-plan.test.mjs && node tests/unit/billing-effective-plan-bootstrap.test.mjs && node tests/unit/billing-status-package-contract.test.mjs && node tests/unit/billing-status-response.test.mjs && node tests/unit/billing-checkout-attempt.test.mjs && node tests/unit/billing-checkout-attempt-authority.test.mjs && node tests/unit/billing-checkout-reconciliation.test.mjs && node tests/unit/billing-checkout-reconciliation-authority.test.mjs && node tests/unit/billing-checkout.test.mjs && node tests/unit/billing-provider-boundary.test.mjs && node tests/unit/billing-checkout-review-regressions.test.mjs && node tests/unit/stripe-webhook-boundary.test.mjs && node tests/unit/stripe-webhook-event-ledger.test.mjs && node tests/unit/stripe-webhook-recorder-integration.test.mjs && node tests/unit/stripe-subscription-provider.test.mjs && node tests/unit/stripe-subscription-metadata-propagation.test.mjs && node tests/unit/stripe-subscription-observation-ledger.test.mjs && node tests/unit/stripe-subscription-current-projection.test.mjs && node tests/unit/stripe-entitlement-policy.test.mjs && node tests/unit/stripe-entitlement-policy-edge.test.mjs && node tests/unit/stripe-entitlement-policy-duplicate-claims.test.mjs && node tests/unit/stripe-invoice-provider.test.mjs && node tests/unit/stripe-invoice-provider-edge.test.mjs && node tests/unit/stripe-invoice-observation-ledger.test.mjs && node tests/unit/stripe-invoice-current-projection-package-contract.test.mjs && node tests/unit/stripe-invoice-current-projection.test.mjs && node tests/unit/stripe-entitlement-claim-package-contract.test.mjs && node tests/unit/stripe-entitlement-claim-ledger.test.mjs && node tests/unit/toast-accessibility.test.mjs",
+    "test:coverage": "c8 --all --include=app.js --include=cloud-sync.js --include=scripts/ci/static_coverage_evidence.mjs --include=server/attachment_status.mjs --include=server/app.mjs --include=server/application_routes.mjs --include=server/auth.mjs --include=server/billing.mjs --include=server/billing_checkout_attempt.mjs --include=server/billing_configuration.mjs --include=server/billing_status_response.mjs --include=server/clearfolio.mjs --include=server/orchestrator.mjs --include=server/stripe_webhook.mjs --include=server/stripe_webhook_event_ledger.mjs --include=server/stripe_subscription_provider.mjs --include=server/stripe_subscription_observation_ledger.mjs --include=server/stripe_subscription_current_projection.mjs --include=server/stripe_entitlement_policy.mjs --include=server/stripe_invoice_provider.mjs --include=server/stripe_invoice_observation_ledger.mjs --include=server/stripe_invoice_current_projection.mjs --include=server/stripe_entitlement_claim_ledger.mjs --reporter=json --reporter=json-summary npm run test:coverage:cases",
+    "test:coverage:cases": "node tests/unit/coverage-script-contract.test.mjs && node tests/unit/attachment-status.test.mjs && node tests/unit/clearfolio-status-signal.test.mjs && node tests/unit/clearfolio-adapter-mock-hmac.test.mjs && node tests/unit/orchestrator.test.mjs && node tests/unit/orchestrator-coverage.test.mjs && node tests/unit/orchestrator-attribution.test.mjs && node tests/unit/msproject.test.mjs && node tests/unit/auth-password.test.mjs && node tests/unit/editor-unsaved.test.mjs && node tests/unit/static-coverage-evidence.test.mjs && node tests/unit/billing-configuration.test.mjs && node tests/unit/billing-effective-plan.test.mjs && node tests/unit/billing-effective-plan-bootstrap.test.mjs && node tests/unit/billing-status-package-contract.test.mjs && node tests/unit/billing-status-response.test.mjs && node tests/unit/billing-checkout-attempt.test.mjs && node tests/unit/billing-checkout-attempt-authority.test.mjs && node tests/unit/billing-checkout-reconciliation.test.mjs && node tests/unit/billing-checkout-reconciliation-authority.test.mjs && node tests/unit/billing-checkout.test.mjs && node tests/unit/billing-provider-boundary.test.mjs && node tests/unit/billing-checkout-review-regressions.test.mjs && node tests/unit/stripe-webhook-boundary.test.mjs && node tests/unit/stripe-webhook-event-ledger.test.mjs && node tests/unit/stripe-webhook-recorder-integration.test.mjs && node tests/unit/stripe-subscription-provider.test.mjs && node tests/unit/stripe-subscription-metadata-propagation.test.mjs && node tests/unit/stripe-subscription-observation-ledger.test.mjs && node tests/unit/stripe-subscription-current-projection.test.mjs && node tests/unit/stripe-entitlement-policy.test.mjs && node tests/unit/stripe-entitlement-policy-edge.test.mjs && node tests/unit/stripe-entitlement-policy-duplicate-claims.test.mjs && node tests/unit/stripe-invoice-provider.test.mjs && node tests/unit/stripe-invoice-provider-edge.test.mjs && node tests/unit/stripe-invoice-observation-ledger.test.mjs && node tests/unit/stripe-invoice-current-projection-package-contract.test.mjs && node tests/unit/stripe-invoice-current-projection.test.mjs && node tests/unit/stripe-entitlement-claim-package-contract.test.mjs && node tests/unit/stripe-entitlement-claim-ledger.test.mjs && npm run test:api",
     "test:e2e": "playwright test",
     "test:e2e:headed": "playwright test --headed",
     "test:e2e:cloud": "playwright install chromium && playwright test tests/e2e/cloud.spec.js tests/e2e/toast-accessibility.spec.js",

server/app.mjs

@@ -2,6 +2,7 @@ import { Hono } from 'hono';
 import { readFile } from 'node:fs/promises';
 import { app as applicationRoutes } from './application_routes.mjs';
 import { configureBillingEntitlementDatabase } from './billing.mjs';
+import { normalizeBillingStatusResponse } from './billing_status_response.mjs';
 import { db } from './db.mjs';
 
 const toastStylesheetUrl = new URL('../toast-state.css', import.meta.url);
@@ -17,10 +18,9 @@ configureBillingEntitlementDatabase(db);
  * ScopeWeave's public HTTP application entry point.
  *
  * The large application route graph remains isolated in
- * `application_routes.mjs`. This entry point restores the protected shipped
- * toast stylesheet before mounting those routes, so the webhook trust-boundary
- * slice cannot delete customer-visible accessibility feedback while it replaces
- * the legacy Stripe webhook handler.
+ * `application_routes.mjs`. This entry point preserves protected public assets
+ * and normalizes buyer-visible response contracts while the legacy route graph
+ * is decomposed into dedicated modules.
  */
 export const app = new Hono();
 
@@ -35,4 +35,24 @@ app.get('/toast-state.css', async (c) => {
   }
 });
 
+// The internal billing route derives name/price/limits from `planOf(org)` while
+// retaining the durable/manual value in its legacy `plan` field. Normalize only
+// successful billing responses at the public composition boundary so the
+// claim-backed authorization plan is buyer-visible and the stored value remains
+// separately auditable.
+app.use('/api/orgs/:id/billing', async (c, next) => {
+  await next();
+  if (c.res.status !== 200) return;
+
+  const originalResponse = c.res;
+  const normalized = normalizeBillingStatusResponse(await originalResponse.clone().json());
+  const headers = new Headers(originalResponse.headers);
+  headers.delete('content-length');
+  headers.set('content-type', 'application/json; charset=UTF-8');
+  c.res = new Response(JSON.stringify(normalized), {
+    status: originalResponse.status,
+    headers,
+  });
+});
+
 app.route('/', applicationRoutes);

server/billing_status_response.mjs

@@ -0,0 +1,36 @@
+import { PLANS } from './billing.mjs';
+
+function planMatchesResponse(plan, payload) {
+  return plan.name === payload.planName
+    && plan.priceKrw === payload.priceKrw
+    && plan.limits.projects === payload.limits?.projects
+    && plan.limits.members === payload.limits?.members;
+}
+
+/**
+ * Normalize the public billing-status payload so `plan` always identifies the
+ * effective authorization plan while `storedPlan` preserves the durable/manual
+ * organization value for audit and operator diagnosis.
+ *
+ * The legacy route already derives `planName`, price, and limits through
+ * `planOf(org)`. Matching that complete bounded definition against the shared
+ * `PLANS` catalog avoids trusting a browser-selected claim or inferring paid
+ * authority from the stored plan alone.
+ *
+ * @param {object} payload JSON payload produced by the internal billing route.
+ * @returns {Readonly<object>} normalized public response payload.
+ * @throws {TypeError} when the internal payload does not match a known plan.
+ */
+export function normalizeBillingStatusResponse(payload) {
+  if (!payload || typeof payload !== 'object' || Array.isArray(payload)) {
+    throw new TypeError('billing status payload must be an object');
+  }
+  const effectivePlan = Object.entries(PLANS).find(([, plan]) => planMatchesResponse(plan, payload));
+  if (!effectivePlan) throw new TypeError('billing status payload does not match a known plan');
+
+  return Object.freeze({
+    ...payload,
+    plan: effectivePlan[0],
+    storedPlan: payload.plan,
+  });
+}