jpmschweitzerandClaude Opus 4.6
b9af725b02
Snapshot for tick N should show state at END of tick N. Reorder systems so generate_snapshot runs after validate_movement but before advance_tick. Previously snapshot.tick was the incremented tick, not the tick whose inputs were processed. Also fix main.rs accept error to log address context before exiting. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>