Revamp/maintenance pass on of mostly non-tgui UI

[TiviPlus]

About The Pull Request

MUST TM
Performs a bunch of maint on the current UIs and brings us more in line with TG
Notable changes:

• Completely replaces the skin.dmf inplace with our tweaks retroactively applied to bring us up to par with tg. I was having issues porting shit piecemeal because of this due to >dmf
• Command bar is now only under the text bar
• some fonts look different (e.g command maptext font is no longer marginally larger since it would blur)
• going !! will make your text larger and fatter (ie hi vs hi!!)
• status bar (the thing showing name of obejcts you hover over) replaced to take up a small corner of the space in the bottom right, and is now toggleable in prefs
• Fixed chat flickering on 516
• Added a hotkey help button to the top left dropdown menu that calls a shortcut verb in the preferences tab
• autofit viewport no longer has an arbitrary 1 second delay outside of when connecting
• fullscreen has been changed to use tg standard, mangled pos calls were making the entire window tiny on OD so might as well
• random fixes to view data
• Due to people not having font packs installed correctly, font usage has been swapped to purely font packs that we supply
  • This means the lobby menu now looks different
  • Since I was there also made ready/unready red and green
  • Runechat also looks a little different (some ports are still missing though) but as far as i can tell its mostly more minor stuff
  • Chat announcements have been redone to use a unitary macro for formatting @Lumipharon pls check

more i may have missed

Notable PRs:
tgstation/tgstation#65225
tgstation/tgstation#67987
tgstation/tgstation#57448
tgstation/tgstation#57531
tgstation/tgstation#63246
tgstation/tgstation#65295
tgstation/tgstation#76552
tgstation/tgstation#76696
tgstation/tgstation#76397
tgstation/tgstation#76356
tgstation/tgstation#88663

Changelog

🆑
add: Adding !! after your message will now make it bigger and fatter in runechat
add: added a top left dropdown and a preferences button to see keybinds
qol: There is now a fullscreen keybind (F11 by default)
qol: The command bar now only shows under the chat, making the gameplay window larger
qol: The status bar (bar showing the name of what you hover over) now only shows as a small box in the bottom left, making the gameplay and chat windows larger. It can also be turned off in prefs now
fix: fixed the UI being broken on Opendream (probably)
fix: chat will no longer flicker on 516
fix: The game will now only use fonts shipped with the game, due to some players not having all fonts installed/ship correctly. as a result of this the lobby menu, runechat, screen orders, etc may look different
code: Aligned skin.dmf with Tg's skin.dmf to make porting simple
code: Autofit viewport no longer has an arbitrary 1 second delay outside of during the user connecting
/:cl:

[GravitronBlue]

Command bar is now only under the text bar

Would like a preference toggle for this.

Edit:
👎 due to causing broken visuals (lobby butons not visually updating, timer fonts being too large, etc.) at this time.

[Notamaniac]

AI orders are completely broken with this, only showing up as ORDERS UPDATED

[Lumipharon]

Announcement font in particular is really ass and way too big.

[Neocloudy]

Command bar is now only under the text bar

Would like a preference toggle for this.

Edit: 👎 due to causing broken visuals (lobby butons not visually updating, timer fonts being too large, etc.) at this time.

even if this were viable (it probably isn't) i don't think we should be adding prefs for things only boomers will dislike