Case Study: FFI Thread Safety

This case to be studied does not affect or influence the progress of the Zig project and its features.
Everything that is or will be tested has an experimental purpose.

**References**
- https://github.com/ziglang/zig/issues/8224
- https://github.com/ziglang/zig/issues/5962
- https://github.com/ziglang/zig/issues/9922
- https://github.com/ziglang/zig/issues/5311
- https://github.com/ziglang/zig/issues/12251
- https://github.com/ziglang/zig/issues/7769

**Related**
- https://github.com/kassane/tigerbeetle-cpp/issues/4

**asio - FFI**
- https://github.com/Heerozh/LuaAsio
- [Emilua - internal](https://docs.emilua.org/api/0.4/tutorial/internals.html) - @vinipsmaker project

**Others**

- [Vale & C - FFI safe](https://verdagon.dev/blog/fearless-ffi)
- [Asio and Threads](https://think-async.com/Asio/asio-1.28.0/doc/asio/overview/core/threads.html)
- [Strand](https://think-async.com/Asio/asio-1.28.0/doc/asio/overview/core/strands.html)
- [How strands work and why you should use them](https://www.crazygaze.com/blog/2016/03/17/how-strands-work-and-why-you-should-use-them/)
- https://github.com/chriskohlhoff/asio/issues/886
- https://github.com/chriskohlhoff/asio/issues/1408#issuecomment-1907081721