"Someone I look after" derived the child's answers onto the guardian's own record. The completion now takes the managed record the profile step just created, checks the same access rule the guardian's modules route applies, and lands the same derivation and dashboard seed on that record through the same record-keyed write; the guardian's own flow is stamped complete and latched without touching its map. Three integration cases pin it, and the child journey reads the child's map through a real switch — it asserted the guardian's map before, which pinned the wrong record. Also from the review: the checklist's visit row read a meta the visits list never publishes and now counts its body; the first-result tile read the measurements list as an array and now shows the reading; the demo allowlist admits the disclaimer and tour writes, with a structural test over every onboarding route file; restart clears the old first result, and the screen trusts the ledger before painting a result as done; the headroom sweep's raw-key check matches the flow's own key shapes; the demo migration script stops copying the dropped column; the questions-to-pass rule and the shell's onboarding-path rule are pure and pinned; the baseline form composes the shared action row; the schema diff loses the unrelated formatting churn.
src/app/
The Next.js App Router tree: the page surfaces a logged-in user sees and the REST API under api/. Server components are the default; "use client" is added only where a hook, state, or browser API needs it. Routing is file-based — a page.tsx is a page, a route.ts is an API endpoint.
API routes (api/)
Every endpoint wraps its handler in apiHandler (@/lib/api-handler), parses any body with Zod safeParse, narrows userId from the session or Bearer token (never from the body), and returns the { data, error, meta? } envelope. requireAdmin() is cookie-only, so api/admin/ is unreachable by Bearer token. Notable groups:
auth/— login, register, password, passkey (WebAuthn), refresh, Codex device-OAuth.measurements/,mood-entries/,medications/,sleep/— the core health-data CRUD + batch/bulk ingest.ingest/— external Bearer-token ingest surfaces.insights/,analytics/,dashboard/— AI insights, the Coach SSE stream, trend summaries, the first-paint dashboard snapshot.withings/,whoop/,fitbit/,integrations/,sync/— OAuth connect/sync/webhook surfaces and the offline delta feed.fhir/,share-links/,doctor-report/,export/,import/— clinician-facing FHIR R4 read API, shareable records, report + data export.notifications/,devices/,send/,telegram/— channel registration, device tokens, dispatch, webhook intake.admin/— operator panel APIs (cookie-only).health/,version/,meta/,internal/— health check, build-version probe, runtime metadata, worker-internal routes.
Page surfaces
measurements/, medications/, mood/, insights/, achievements/, notifications/, settings/, onboarding/, admin/, plus the public about/, privacy/, bugreport/, the share-record route c/, and the root dashboard (page.tsx). Shared shell + chrome lives in layout.tsx; error.tsx / global-error.tsx / not-found.tsx / loading.tsx cover the framework boundaries. layout.tsx holds the one nonce-bound dangerouslySetInnerHTML (theme bootstrap).
Conventions
See ../../CLAUDE.md. The request-flow walk in .planning/codebase/arch.md annotates each layer with file:line citations. Related dirs: handlers compose ../lib/; pages render ../components/.