Changes to Find card by set and local ID

the response property hp became nullable for the status 200

the attacks/items/damage response's property type changed from number to number string for status 200

the level response's property type changed from number to number string for status 200

api tag sets added

added the media type application/problem+json for the response with the status 404

added the non-success response with the status 400

added the non-success response with the status 500

added the optional property boosters to the response with the 200 status

added the optional property variant_detailed to the response with the 200 status

added the required property updated to the response with the 200 status