Maurice
a0764b9c96
The phone's MCP card still read the config fold state that the shared hook no longer holds, so the client failed to typecheck. The phone keeps its folded config, so it now holds that state itself. SettingsColumns takes start and end instead of left and right: the prop types counted as two physical sides for lint:rtl, and in a right-to-left language the first column is the right one anyway. Also: an unused icon import, seven files outside the format baseline run through Prettier, Routing (de) and Services (fr) confirmed as the same word as in English, and the size and warning baselines lowered to what the redesign left (AdminPluginsPanel one wrapped line shorter, two promise warnings, one long function and two non-null assertions in tests fewer).
@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.