The three stacked sections become one grid of cards per group, with the type shown on the tile itself. Bag tracking, the collab features and the photo providers hang off their parent addon as compact shelf rows instead of full-width siblings, and each group header counts how many of its addons are on. Along the way: - naver_list_import, airtrail and llm_parsing get catalog entries, so their names and descriptions translate like everyone else - dark detection moves into a shared useIsDark hook that watches the .dark class instead of re-deriving settings + matchMedia locally - the ToggleSwitch knob uses --accent-text so a light accent in dark mode no longer renders white-on-white
@trek/shared
Single source of truth for TREK's API contracts, expressed as Zod schemas and consumed by both the server (request validation + inferred DTO types) and the client (typed requests/responses).
This package is part of the incremental NestJS + React 19 migration (see the "Brownfield Rewrite" board). It is intentionally dormant until modules start importing it — adding it changes nothing for users.
Rules
- One folder per domain:
src/<domain>/<domain>.schema.ts(+.spec.ts). - Domain-agnostic building blocks live in
src/common/. - A route is only considered migrated once its contract lives here.
- Schemas are the source of truth; server DTOs and client types are inferred from them
(
z.infer<typeof schema>), never hand-duplicated.
Consumption (dev)
Both apps resolve @trek/shared to this package's TypeScript source:
- Server (
tsx): viapathsinserver/tsconfig.json. - Client (
vite): viaresolve.aliasinclient/vite.config.ts(+pathsfor the type-checker).
Production packaging (Docker / workspace wiring) is introduced in card F2, when the server first depends on this package at runtime. Until then prod builds are untouched.
Not yet here
The canonical error envelope is finalised in card F5 (it must match TREK's current Express error responses byte-for-byte), so it is deliberately not invented in F1.