The top medications-page Add button now opens a choice menu with two paths: log an intake against an existing medication — including a backdated one — or create a new medication (the existing wizard, unchanged). The log-intake dialog lists the active medications, optionally pins a schedule slot, and picks a date and time that defaults to now but accepts any past instant. It submits to the existing per-medication intake route: takenAt carries the (possibly backdated) instant, and a chosen slot supplies scheduledFor so the write routes through the server's canonical slot upsert — the same snap path a live Taken tap uses — keeping the one-row-per-dose-slot invariant intact. No new endpoint. Submit orchestration lives in a pure, dependency-injected runLogIntake helper alongside the shared take/skip logic, invalidating the medication dependent query-key bundle so the dashboard and compliance views refresh. New strings land in all six locales. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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,app-settings-provider.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__/.