Render card properties on /cards page
Cards rendered on the /cards page currently hold very little and very basic info. Since the page is mostly used as a catalog off all the available cards in game, it could at least use main properties (cost, atk, health, source, etc, similar to /decks "Collection" page) rendered in the HTML (and hidden by default) if a game owner decides to customize their UI. Since adding those would result in increasing the size of resulting HTML, rendering properties on the /cards could be made optional via project settings (although currently it's not an issue on /decks page).