Four-player parties reform each floor with rolling turns

Twungeon's party and turn rules have been tightened around a predictable four-player multiplayer loop. Each character now occupies one of four fixed slots with a stable color: blue, green, red, or yellow. A fifth spawn is rejected as party-full, and defeated characters continue to hold their slot until the floor concludes.

Completing a floor now clears the active party and returns the game to its dormant state with the next dungeon ready. Connected and authenticated viewers remain eligible to spawn again, so every floor begins with a fresh, first-come party formation instead of carrying character state forward.

The player phase now runs on a rolling five-second deadline. The first accepted command from each active player restarts that deadline from the command's arrival time. Repeat commands, rejected actions, and duplicate submissions do not extend the phase, keeping turns responsive without allowing one player to stall the game indefinitely.

The Twitch Extension now uses the same slot colors across dungeon markers, names, party status, action feedback, and administrative views. Its single frontend adapts to desktop and mobile contexts: mobile viewers receive larger movement and action controls plus an at-a-glance identity, color, health, action-point, and healing display.

Documentation and acceptance coverage were updated alongside the mechanics. The completed change passed the domain and integration suites, linting, type checking, production build, and desktop and mobile browser layout checks.

The implementation is recorded in commit 879cfd4fd071a240b79c25b5054a195578855130.