fix(journey): declare the three field flags on updateJourney

The allow-list learned them and the signature did not, so the only callers that
name them are the tests and only `typecheck:tests` saw it. `typecheck` covers
src alone, which is why this was green locally and red in CI.

server/src/nest/journey/journey-domain.service.ts

@@ -338,6 +338,9 @@ export class JourneyDomainService {
       cover_image: string;
       status: string;
       show_trip_tracks: boolean | number;
+      show_verdict: boolean | number;
+      show_mood: boolean | number;
+      show_weather: boolean | number;
     }>,
   ): Journey | null {
     // Journey-level settings (title, cover, status) are owner-only — editors