add basic match3 logic

use proper logging everywhere
add gamepad and keyboard control on match3 gameplay

scenes/game/gameplays/clickomania_gameplay.gd

@@ -3,8 +3,8 @@ extends Node2D
 signal score_changed(points: int)
 
 func _ready():
-	print("Clickomania gameplay loaded")
+	DebugManager.log_info("Clickomania gameplay loaded", "Clickomania")
 	# Example: Add some score after a few seconds to test the system
 	await get_tree().create_timer(2.0).timeout
 	score_changed.emit(100)
-	print("Clickomania awarded 100 points")
+	DebugManager.log_info("Clickomania awarded 100 points", "Clickomania")