Added Hardmode, NewGame+ and fixed minor problems

TCG Card Collection: Tidy Up

Hello everyone, today it's a bigger update. Here are the new changes: - Added NewGame+ progression. When you complete the full room, now you have the option to start a NG+, with no limits to the count of NG+ you can do. NG+ unlocks 2 new upgrades (Multiple Focus and XP Gain) and removes the level limit to all upgrades (except cleaning table). - Added a new hardmode option, which you can play the same game where all