* feat(i18n): add Greek translation (#1061)
* i18n: complete Turkish (tr) translation (#1075)
Fill in the remaining ~2100 UI strings in shared/src/i18n/tr so Turkish
matches the English catalog. Brand names, URLs, and technical placeholders
are left untranslated by design.
* chore: prettier + lint
* chore: enforce prettier & lint on shared package
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Co-authored-by: Dimitris Kafetzis <39215021+Dkafetzis@users.noreply.github.com>
Co-authored-by: Ahmet Yılmaz <70577707+sharkpaw@users.noreply.github.com>
Brings every locale's dashboard namespace to the same 149-key set (missing keys backfilled from English) and translates the previously English-only copy-trip dialog into German.
First strangler migration (L1): /api/weather is served by a NestJS module.
- @trek/shared/weather Zod contract; Nest controller byte-identical to the legacy Express route (paths, query params, status codes, { error } bodies, lang default, ApiError/500 passthrough). Service reuses getWeather/getDetailedWeather (+ shared cache; MCP tools unchanged).
- Strangler routes /api/weather to Nest by default; the legacy Express route + its migration-time parity test were decommissioned in this PR.
- Frontend (FE2): weatherApi typed against the @trek/shared WeatherResult contract.
- Harness: reusable Nest-vs-Express parity harness, e2e harness (temp SQLite + seed/cookie helpers, real JwtAuthGuard), src/nest coverage gate raised to >=80%, src/nest test guide.
- Verified end-to-end on a prod mirror (dev1): 401/400/200 via Nest with real Open-Meteo data, Express route gone.