Since 4.3.0 the TREK index and OpenStreetMap answer every search first and Google is only asked when they find nothing, so a list with the wrong place on it never reached Google, whatever key the instance had, and the provider choice only decided who fills the empty case. Two ways to change that, both only where Google holds the key slot. Under a result list that did not come from Google, one quiet line sends the same query to Google Places alone (`provider: 'google'` on the search contract, the MCP search tool takes it too). And beside the key, an admin switch "Search with Google only" hands every search and every suggestion to Google and asks nothing of the index or OpenStreetMap; off by default, read by the search after the keyed provider so an install without a key, or one on Amap or OpenStreetMap, is untouched. The panel says so beside the switch. Both shells share the one rule for when the line is offered (placeSource), and the wiki names both switches.
@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.