Added the Mega Karen customer type and Mega Karen Hair hat option for players.

- Mega Karens have a chance of visiting your store after selecting the "Home Owner's Association" card.
- Mega Karens can be identified by their hairstyle and sunglasses.
- Seated Mega Karens will lose patience whenever other groups are served before them.
- Mega Karens also pay less, make more mess, and change their orders up to 2 times.

Balance Changes

- Karens and Mega Karens will walk at 1.5x speed.
- The Karen card's customer reduction rate changed from 30% to 15%.