tg examine/chat ports, readability changes to dsay/ooc/xeno/admin spans

[Neocloudy]

Testmerge before I break everything in existence. Will probably have issues, this is a large PR and it's a few weeks old by now.

About The Pull Request

Examine Refactor

tgstation/tgstation#86678
tgstation/tgstation#86506

• Splits atom examine functionality into its own file. I will split the rest of atoms.dm up eventually >:)
• Ports examine_tags, examine_descriptors and their signals from TG, for examine tags you supply an assoc list of NAME -> TOOLTIP, these pop out when examining atoms.
• Examine descriptors are just descriptors like "object" "item" "clothing item" etc.
  • These can be used to save time (less codex visits) and show more information easily. If you want to know more, you can hover.
  • There are tags for things being invulnerable/vulnerable to xeno attacks/abilities, invulnerable to everything, etc. Tags for xeno stuff (except acidproof, that's relevant to humans) will only show up for observers/xenos: you can use the codex to find these as a person.
  • Some examples:
    
    
    
• Ports fieldset blocks, separators, etc from TG, for more robust examine blocks
  
  
  

Deadchat, OOC, admin PM updates

OOC and OOC alerts are now yellow, hopefully more readable like this. Deadchat is a lighter color, closer to Paradise/TG while still being different from the default chat color. Xeno notice/warning are lighter.

Admin/Mentor OOC colors have also been adjusted to use TG's colors. Applies to asay, msay, and admin/mentor PMs too.

weight_class_data

Adds a new proc, weight_class_data, returns an assoc list of text -> tooltip. Used for weight class descriptions in examine tags. (I should port this to TG and fix the bugs they have with this)

Why It's Good For The Game

Makes examine more consistent, hopefully much better looking- generally just giving it a pass after a long time of no adjustments.

I swear tooltips not looking special in chat was an oversight or something. Either way it's a good thing to have, and now we can be sure it's working.

Also, more readable chat colors. Ivanmixo seemed to want a more readable OOC alert color. While I was at it, I made OOC the same and gave the deadchat/xenonotice/xenowarning colors adjustments.

Picture of a Cat Smoking a Cigarette

Changelog

🆑
refactor: examine has been refactored. please report issues on the github
add: examine tags when examining things. you can hover over them for a tooltip
add: examine tags exist for lots of states, some examples are item conductivity, mask hugger protection, object vulnerability/invulnerability (xeno attacks/bombs/acid, etc)
add: most/all things that use examine blocks have received style changes. (roundstart tip, etc)
add: ooc, ooc announcements are yellow
add: new style for spawning in as a job
add: xeno chat styles are lighter (notice, warning, danger, highdanger, announce)
add: deadchat is a lighter color
add: admin/mentor pms updated to look like tg pms
add: tooltips in chat are more obvious, with a dotted underline and italicized text
qol: flavor text now appears closer to the bottom of the examine message when you examine humans
/:cl:

[jonash07]

Liberals KILLING the soul blue ooc color, smh smh
Anyways good pr