Major Refactor

[dede1751]

Things done:

• Restructure workspaces to have everything in the crates folder.
• Include the wasm crate from the carp-wasm branch.
• Update README to explain builds better.
• Bump Rust to 2024 + bump all dependencies.
• Add EVALFILE support.
• Remove obsolete 'release' workflow (pgo on virtual machines is a bad idea anyways).
• Consistently use .index() and .inner() methods in chess crate to convert types + add inline(always)/const wherever possible.

This also includes the SPSA tuning support because I couldn't be bothered to test twice.

STC-REG:

Elo   | -1.05 +- 1.19 (95%)
SPRT  | 8.0+0.08s Threads=1 Hash=16MB
LLR   | -3.00 (-2.94, 2.94) [-3.00, 1.00]
Games | N: 90982 W: 20793 L: 21068 D: 49121
Penta | [624, 10293, 23898, 10086, 590]

Yeah, this actually fails SPRT. We merge anyways.