Marc-André Bombeck c8ee4cb9fc feat(medications): shared helpers — readError + route-guards + dose-string + research-mode-types ...

Hoist five duplicated helpers into single source modules so each
contract evolves in exactly one place:

- src/lib/api/read-error.ts — replaces the four hand-rolled copies
  in the onboarding flow (Welcome / Goals / Source / Baseline).
- src/lib/medications/research-mode-types.ts — shared ResearchModeStatus
  DTO + tri-state gate helper consumed by both the DrugLevelChart
  and the Settings advanced section.
- src/lib/medications/route-guards.ts — assertMedicationOwnership
  for the eleven medication sub-routes, preserving the 404 leak
  shape across the privacy boundary.
- src/lib/medications/dose-string.ts — unified parseDoseMg + null
  variant replacing the DrugLevelChart and titration-route parsers.
- src/lib/medications/glp1-knowledge.ts — adds findDrugIdByBrand
  reverse lookup so the brand-to-id pattern stops being open-coded
  at every chart render.

28 new unit tests across the five helpers.

2026-05-14 22:54:25 +02:00

..

__tests__

feat(medications): shared helpers — readError + route-guards + dose-string + research-mode-types

2026-05-14 22:54:25 +02:00

read-error.ts

feat(medications): shared helpers — readError + route-guards + dose-string + research-mode-types

2026-05-14 22:54:25 +02:00