02cb09f4e5
Add 7 canTransition boundary tests: - Same stadium same day 4 hours apart is feasible - Different stadium 1000 miles apart same day is infeasible - Different stadium 380 miles apart 2 days apart is feasible - Different stadium 100 miles apart 4 hours available is feasible - Different stadium 100 miles apart 1 hour available is infeasible - Game end buffer (3 hour) validation - Arrival buffer (1 hour) validation Also removes broken DayCardTests that referenced types removed in previous refactor (DayCard, DayConflictInfo). Total: 17 GameDAGRouter edge case tests all passing. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>