New look for chess pieces

[DaemonLife]

Title

New look for chess pieces

Description

Hello! I have updated the default chapes for chess pieces. Also in the code I used raw text for large shapes because I had a problem with extra spaces after render pieces.

How Has This Been Tested?

• [V] Successfully compiled the code.
• [М] In the game, I looked at all the figures at different scales of the terminal.

Screenshots

Large

Extended

Compact

[thomas-mauran]

Hello @DaemonLife this is incredible, that new look is so good !
Before I merge it could we improve a few things

• keep the old piece style in the default_skins.json file under a piece_style called CLASSIC
• use that CLASSIC piece_style in the classic skin
• run back the demo script to generate new demos videos (you might need to install vhs for that I can do it on my side if you don't wanna run vhs.
• fix the lint, check the CI