Update 61.18 - More challenge options — Cardeneer Steam update #649162

Challenge editor: Deck now uses buttons and has edit button. Challenge editor: Added player deck. Challenge editor: Added rewards. Challenge editor: Added texts: enter, lose and win. Stealth can now be used in other abilities. Fix error that could occur in design editor. Fix issue that could occur when starting sim ai. Fix issue where sim ai would not show an error when it errored. Fix issue with mod.io error handling. Fix challenge name not shown in game. Fix lines in changelog. Hotfixes: Fix issue with attack. Fix error that could occur in game. Fix multiple removed from play buttons getting created. Fix error that could occur on level up. Fix issue where challenge sprites were not properly uploaded. With this update games are able to have harder challenges and add a bit of lore/story. There might still be an issue where sometimes the AI does not load when testing your game, if you get...