CARTO stamps an "API KEY REQUIRED" watermark onto every basemap tile fetched without a key since 26.08.2026, and both CartoDB presets plus the built-in fallback are CARTO. The key is free and needs no account, so add it as a setting rather than dropping the provider. carto_api_key sits next to mapbox_access_token: per user in Settings/Map, instance-wide under Admin/User Defaults, encrypted at rest, injected from CARTO_API_KEY on managed instances. Unlike Mapbox it never switches the map provider, since a raster key says nothing about the renderer. The key is appended as ?key= at render time instead of being stored in the template, so a saved URL stays portable and survives a rotation. That is also what reaches the four maps that pinned CARTO and ignored the user's tile setting: atlas, collections, the public trip share and the public journey. The two share pages read it from their token-gated payload, the same way baseCurrency already travels. Also lifts the release notice above page chrome. Its overlay sat at z-index 50, under the Vacay mode toolbar at 61, so the dialog was neither on top nor modal. Adds a six-step layer scale to index.css and moves the three notice shells onto it. Closes #2054 Closes #2052
@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.