Change default title `weight` from `bold` to `regular`

[Andrew15-5]

I think that the default value should be "not bold", because I was trying to make [*bold tittle*] and it didn't work since the weight is already "bold". I think that the user can either change the weight to the desired value or use Typst's built-in syntax for bold text.

[Pablo-Gonzalez-Calderon]

I think it's preferrable to have "bold" as default, because most of the users would like the title to be emphasized. Here's an example of when the title is "bold" and "regular":

In my opinion, the first title looks "more emphasized" than the second one. This way, users can just write a string as a title, and it'll be automatically set as bold. But this conception varies from person to person. As it's something quite subjective, I think the best is to keep this as an open discussion to hear other users opinion about this and get a consensus in the meantime.

[Andrew15-5]

Emphasized is a bad word, just because Typst's emph (emphasis) means italicize. But sure.

Even though I agree that in theory bold by default is a good idea, if we are speaking purely about "how easy it is to change to bold/regular", then bold by default isn't the best choice.

If we have bold by default, and we want to reset it to normal, we would have to do:

#showybox(
  title: "Title",
  title-style: (weight: "regular"),
  ...
)

If we have regular by default, and we want to set it to bold, we would have to do:

#showybox(
  title: strong("Title"),
  // or
  title: [*Title*],
  ...
)

We then remove repetitive stuff, and we can visually see which "convertion" is easier:

""
title-style: (weight: "regular"),

strong("")
// or
[**]

[Pablo-Gonzalez-Calderon]

Yeah, from that point of view it's easier to have "regular" as default 🤔

Also, I've checked tcolorbox manual, and saw that also was "regular" by default. So, in order to keep coherency, that should be showybox's case.

This discussion seems to be won 😅. I'll keep open this discussion anyways, but in the next version I'll set the default value to "regular" as the arguments seem enough.

[Andrew15-5]

Yay!)) Well, this was easy, thanks to the tcolorbox.