[Icons][Twig-Component] Update documentation for installation ux icons

[Erwanou77]

[Icons][Twig-Component] Update documentation for installation ux icons

[WebMamba]

There is a note in the doc: https://symfony.com/bundles/ux-icons/current/index.html#html-syntax-1. We agree to say that the HTML syntax is not working for you, but if you use the twig function, does it work?

[Erwanou77]

I did it with the html syntax and it didn't work. But I haven't tried the twig function

[smnandre]

The component does not require TwigComponent, as it works with the Twig function {{ ux_icon(...) }}

The two times we show HTML syntax, there is a note explaining symfony/ux-twig-component must be installed.

https://symfony.com/bundles/ux-icons/current/index.html#html-syntax

https://symfony.com/bundles/ux-icons/current/index.html#html-syntax-1

And we don't want to force / push anyone to install Twig component if they don't need it.

So i'm not sure how we could do it better there: do you maybe have a suggestion @Erwanou77 ?

[Erwanou77]

Ah yes indeed, I had not seen the ux twig component.
My bad, I will close this issue

[Erwanou77]

Maybe putting it in red could be a good idea, because in fact I haven't seen this note

[smnandre]

Red is reserved to "danger" / "caution", but a "tip" could render like this:

[Erwanou77]

Yes it's already a little better, but maybe put it at the beginning of the documentation.
After that it's maybe because I'm used to using the html syntax that's why ux twig component.