Add updateMyVisaNationality mutation: finds the caller's AttendingMember where the program has visaStatusVisibleToMembers=true and a VisaApplication exists, updates VisaApplication.nationality, and emits a VISA_NATIONALITY_SELF_SET audit log. Throws NOT_FOUND when no eligible application exists. Tests: persists update; rejects caller without a visible visa app.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Fix getMyFinalistConfirmation to resolve project via OR [submittedByUserId, teamMembers] so a lead who submitted but has no TeamMember row can see their card.
- Add getMyLogistics query: returns projectTitle, confirmationStatus, hotel (program 1:1), myFlight (caller's AttendingMember.flightDetail), visaVisible flag, and myVisa when visible. Returns null for non-confirmed or unrelated callers.
- Tests: confirmed finalist sees hotel/flight/visa; non-finalist gets null; PENDING confirmation gets null.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
