feat: Implement the initial main game scene, including GridMap, comprehensive UI, and mobile touch controls.

scripts/managers/ui_manager.gd

@@ -28,6 +28,7 @@ var action_menu_instance
 var powerup_inventory_ui
 var timer_label: Label
 var playerboard_label: Label # Shows (xN) goal completions
+var player_name_label: Label # Shows player name on main UI
 
 var local_player_character
 var _previous_playerboard_state: Array = []
@@ -58,6 +59,9 @@ func initialize(player_node):
 	randomize_button = button_container.get_node("RandomizeButton") # renamed main_node to player_node which is Main
 	arrange_button = player_node.get_node("ActionMenu/ActionButtonContainer/ArrangeButton")
 	playerboard_ui = player_node.get_node("PlayerboardUI")
+	
+	# Connect PlayerName label (Level/XP/Name UI)
+	player_name_label = player_node.get_node_or_null("PlayerName")
 
 # ... (skipping unchanged functions) ...
 
@@ -70,6 +74,11 @@ func set_local_player(player):
 	# Connect to powerup signals with deferred call (manager needs time to initialize)
 	_connect_powerup_manager_deferred(player)
 
+	# Update Player Name Label
+	if player_name_label:
+		player_name_label.text = player.display_name
+		print("[UIManager] Updated PlayerName label to: ", player.display_name)
+
 func setup_action_buttons(action_state_callback):
 	move_button.pressed.connect(func(): action_state_callback.call(ActionState.MOVING))
 	grab_button.pressed.connect(func(): action_state_callback.call(ActionState.GRABBING))