Tetris extra monies

[Ldip999]

About The Pull Request

Gives extra monies each time rows are cleared.
The more rows you clear at a time, the more monies.
The exact numbers:
1 for 1
3 for 2
9 for 3
15 for 4

As it says in the comment, if number no like, take it up with Fenny

Pre-Merge Checklist

• You tested this on a local server.
• This code did not runtime during testing.
• You documented all of your changes.

Changelog

🆑
balance: Tetris now gives extra money per row
/:cl:

[Tk420634]

Run linters my beloathed