fix: use non-deprecated versions of vim.validate

[dundargoc]

This will remove stack traces from :checkhealth vim.deprecated.

[dundargoc]

I only focused on the modules I use to gauge interest. I can do it for the rest as well if wanted.

[echasnovski]

Thanks for the PR!

This is an interesting coincidence, as I am right now fixing this with a bit more scope in mind (fully switching to custom helper and unifying error handling across modules). So I am afraid I'm going to close this.

[echasnovski]

@dundargoc, this should now be fixed on latest main. 0de7ac9 is what I had in mind, if you are curious.

[dundargoc]

Looks good. Mostly curious, are you planning to re-use vim.validate once the minimum supported version is large enough or is this for long-term usage?

[echasnovski]

With the current Neovim release schedule, this will happen in about two years (after possible 0.13.0 release). So I'll refrain from making such long term prediction :)

The advantages of current approach are that type checking errors neatly have (mini.xxx) prefix and it is even faster than the current Nightly fast vim.validate(). The disadvantage is that it requires 5 extra line per module (i.e. 200+ lines per 'mini.nvim'). Probably keeping current solution is fine, but we'll see.