MufiZ Jade Upgrades to Zig `v0.13.0`

As of yesterday, Zig v0.13.0 has been released, and so I went onto MufiZ, changed the minimum supported to 0.13.0 on build.zig, and update zig-clap to 0.8.1 from my fork on it, and while I did need to fix some of my C code (irrelevant to the actual Z...