Adds two new contexts:

• context.discard_from_play: Runs for each card discarded after being played
• context.draw_individual: Runs for each card drawn from deck to hand

Both contexts also run with context.card, the card being drawn/discarded, and num_drawn/discarded, the number of cards (including the current one) that have been drawn/discarded out of the group of cards to be drawn/discarded. context.draw_individual has a unique argument to_booster, which is a boolean that indicates if the card is being drawn as a result of a booster being opened.

Returning stay_flipped as a boolean will dictate whether or not a card will stay flipped on draw/discard, and returning cardarea as a string (i.e. 'discard') will change what area the card will be drawn/discarded to. The cardarea argument gets ignored when to_booster is true.

Additional Info:

• I didn't modify api's or I've made a PR to the wiki repo.
• I didn't modify api's or I've updated lsp definitions.
• I didn't make new lovely files or all new lovely files have appropriate priority.