About the pull request

This pr makes all global narrate inputs use tgui, adds an optional header line, better formatting and a clear color. Global Narration uses the Info tag.

On the latter point: I tried to make it use the blue it uses right now, but the text looked drab and didn't stand out at all. Once again, since I display walls of text in my downstream I've had some time to fiddle with this, but throw me any hex value and I'll slap them in instead at will. Also, it technically can be changed with proper tags, but I'd rather admins stick to paragraph tags.

tgui multiline inputs properly catch new lines and SHIFT-ENTER keypresses, enter however is just a confirmation so beware, due to how tgui input works, you will sent the message if you just push enter.

You may be noticing a trend with these upstream pushes now ;P

May conflict with #5048 because they both tyouch the style csses, but its a quick fix should that happen.

Explain why it's good for the game

tgui mutiline inputs for IC narration and the text being properly styled are, well, good because they look good and are easier to read/notice.

Also something something text heavy donwstream.

There is a lot to be said about in general presenting text you want to be read in ways that make it readable, like the colors and formatting/styling and this is part of what I'm trying to do to make the text outputs less opressive.

Testing Photographs and Procedure

Changelog

🆑silencer_pl
admin: narrate to everyone now has an optional header, uses multiline tgui inputs and is presented in a better, clearer fashion.
/:cl: