feat: Add lobby and multiplayer room management with Nakama and ENet LAN support.

scenes/lobby.gd

@@ -726,12 +726,8 @@ func _on_ready_state_changed(_player_id: int, _is_ready: bool) -> void:
 
 func _on_all_players_ready() -> void:
 	if LobbyManager.is_host:
-		if LobbyManager.is_lan_mode and LobbyManager.players_in_room.size() == 1:
-			# Auto-start for solo LAN testing
-			LobbyManager.start_game()
-		else:
-			start_game_btn.disabled = false
-			status_label.text = "All ready! Start the match!"
+		start_game_btn.disabled = false
+		status_label.text = "All ready! Start the match!"
 	else:
 		status_label.text = "All ready! Waiting for host..."
 
@@ -876,6 +872,8 @@ func _update_player_slots() -> void:
 			if ready_label:
 				ready_label.text = "WAITING..."
 				ready_label.add_theme_color_override("font_color", Color(0.5, 0.5, 0.7))
+	
+	_update_status()
 
 func _update_status() -> void:
 	var players = LobbyManager.get_players()