fix: Ludo/Domino multiplayer skips time control (chess-only)

Only chess shows the time control picker (bullet/blitz/rapid).
Ludo and Domino go straight to matchmaking queue with 'standard' control.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

public/js/modules/play/scenes/table.js

@@ -323,7 +323,12 @@ function showGameMenu(menu, game) {
   menu.querySelector('#btn-multi').addEventListener('click', () => {
     audio.play('click');
     menu.classList.add('hidden');
-    scene.push('play-time-select', { game: game.key, mode: 'human' });
+    if (game.key === 'chess') {
+      scene.push('play-time-select', { game: game.key, mode: 'human' });
+    } else {
+      // Ludo/Domino don't have time controls — go straight to queue
+      scene.push('play-queue', { game: game.key, mode: 'human', timeControl: 'standard' });
+    }
   });
 
   menu.querySelector('#btn-leaderboard')?.addEventListener('click', () => {