Add three read-only awareness cards to the Insights overview, each drawn off an existing engine and each honest about empty state — the section un-mounts rather than surfacing a husk. - Health status: surfaces what is drifting from the user's own normal by folding the personal-band deviations (coincident-deviation engine) with the dated, sustained level shifts (changepoint detector) at GET /api/insights/health-status. Awareness only, never a diagnosis. - Breathing screening: summarises the last 30 nights of the per-night sleep-breathing-disturbance index plus device-flagged events at GET /api/insights/breathing-screening. Mirrors the device's own classification and states plainly that it is a screening signal, not a diagnosis — discuss with a clinician. - Lab changes: pairs the two most-recent numeric lab panels and reports each shared analyte's signed delta and reference-band standing at GET /api/insights/labs-changes. Neutral framing only. Each reshaping helper is pure and unit-tested for its present/absent states. Register the three sections in the insights-layout universe so they merge in as default-visible, wire them into the overview and the edit-mode title map, add the query-factory keys, document the routes in the OpenAPI contract, and translate every new string across all six locales.
src/components/
React components. The UI primitives are shadcn/ui (new-york style, zinc base) over Radix + Tailwind 4 + Lucide; everything above the primitives is feature-grouped by surface. Components are server components unless they need a hook, state, or browser API, in which case they open with "use client". Charts use Recharts 3 — replacing the chart library requires explicit approval.
Primitives and shell
ui/— shadcn/ui primitives (button, dialog, sheet, table, …). Generated by the shadcn CLI; keep edits minimal and on-style.layout/— the app shell: sidebar, topbar, bottom nav.providers.tsx,version-poller.tsx— top-level context providers and the self-healing stale-shell poller.i18n/— translation context + locale switcher.
Feature groups
insights/— insight status, assessment cards, Coach surface, advisor cards (the largest group).medications/— medication cards, the schedule wizard, intake timeline, detail history.settings/— the section components behind each settings page.measurements/,mood/,dashboard/— entry forms, lists, dashboard tiles.charts/— Recharts wrappers.monitoring/— Umami / GlitchTip client bootstrap.gamification/,targets/,comparison/,doctor-report/,clinician/,onboarding/,admin/— the remaining per-surface groups.
Conventions
Kebab-case filenames; React component exports stay PascalCase regardless. (A handful of PascalCase-filename outliers under medications/ + onboarding/ are pre-existing drift, noted in ../../CLAUDE.md.) Every t() call needs a matching key in messages/en.json — guarded by i18n-call-site-coverage.test.ts. Data reads go through TanStack Query with keys from @/lib/query-keys and unwrap (await res.json()).data. Tests live in __tests__/.