Add font and threshold Tailwind settings

[ftzi]

Adds a setting for the default font (so that font is not added to the classname) and for the threshold to use exact values.

Please try it out as I don't know how to test this locally (I did run pnpm dev but can I use it on Figma?).

[bernaferrari]

To test locally you need to use pnpm dev (feel free to do cd apps/plugin, then pnpm dev so it doesn't run the debug version), then go to Figma and import the manifest, it will appear as debug.

[ftzi]

It works!!!

Both running it locally and the PR changes.

I also noticed that the output generates font-normal (fontWeight 400).

Is it wanted? I would say it could be removed as this is the default.

Or, maybe I could add a new setting for a comma separated classNames to be automatically removed.

[bernaferrari]

I don't know, I do font-normal because you never know where people are going to paste the code, but maybe we could remove too, I don't know, do you see any reasons to stay with it?

[ftzi]

Hmm. Hard to say. If I were the only user I would remove it, but I don't know how people use this.

Having the "classname-blacklist" is the safest choice and would also catch other situations I / the user doesn't want it.

[bernaferrari]

maybe we can remove and if anyone complains we add again

[bernaferrari]

I'll merge very soon (I just forgot + even if I merge I need to deploy later so don't worry)