The Update key switch bound "r" to restart, but returned early even when
the game was still active, so lowercase r could never be entered as a
letter guess (Shift+R worked because "R" didn't match the case). Now r
only restarts when dead; otherwise it falls through to the guess logic.
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Hangman joins Snake as a built-in, leaderboard-backed TUI game (PRD §5.1).
Endless mode: each solved word banks points (longer words and unused guesses
score more) and deals a fresh word with full lives; the run ends when one word
exhausts all six wrong guesses, persisting the total for members under the
"hangman" score key. Guests play without persisting, same as Snake.
Generalize the leaderboard board to take a game name and split the single
"Leaderboard" row into per-game "Leaderboard — Snake" / "Leaderboard — Hangman"
entries.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
