Add Sail

[lonless9]

https://github.com/lakehq/sail
lakehq/sail#172

[lonless9]

I am preparing a PR to add Sail and will subsequently add the corresponding validation.

[Neuw84]

Hi!

Let me know if you need guidance ( or if you can post the data I will generate the corresponding json).

More than welcome that pull request though!

[lonless9]

Thanks @Neuw84 , I was working on some testing earlier, and I'll open this PR soon!