fix(client): address PR #13 review — LOS tests, reset consistency, docs
- Use reset_test_state() consistently in test_snapshot_parsing.gd (Tyre critical)
- Fix misleading wall comment: (12,9) → (12,10) (Hoshe warning)
- Add coordinate space documentation to _test_snapshot() (Tyre warning)
- Add 4 Bresenham LOS unit tests: clear, blocked, diagonal, self (Hoshe warning)
- Check OS.is_process_running() in connection loop (Hoshe warning)
- Verify NPC position in corner reveal test (Hoshe suggestion)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
jpmschweitzerandClaude Opus 4.6
68a554f1f0