Remove unused classifiers

[yvvki]

This is checked manually via Chrome DevTools for their respective CSS selector.

List of obsolete/unused classes:

• .body-2wLx-E
• .headerTop-3GPUSF
• .bodyInnerWrapper-2bQs1k
• .footer-3naVBw
• .title-17SveM
• .name-3Uvkvr
• .panels-3wFtMD
• .username-h_Y3Us
• .peopleColumn-1wMU14
• .panels-j1Uci_
• .peopleColumn-29fq28
• .peopleList-2VBrVI
• .content-2hZxGK
• .header-1zd7se
• .root-g14mjS .small-23Atuv .fullscreenOnMobile-ixj0e3
• .textArea-12jD-V
• .lookBlank-3eh9lL
• .threadSidebar-1o3BTy
• .scrollableContainer-2NUZem
• .perksModalContentWrapper-3RHugb
• .footer-31IekZ
• .numberBadge-2s8kKX
• .base-PmTxvP
• .baseShapeRound-1Mm1YW
• .bar-30k2ka
• .unreadMentionsBar-1Bu1dC
• .mention-1f5kbO
• .active-1SSsBb
• .disableButton-220a9y
• .lookOutlined-3sRXeN.colorRed-1TFJan
• .header-3OsQeK
• .container-ZMc96U
• .content-1gYQeQ
• .layout-1qmrhw
• .inputDefault-3FGxgL
• .input-2g-os5
• .input-2z42oC
• .role-2TIOKu
• .searchBar-jGtisZ
• .layout-1qmrhw:hover
• .content-1gYQeQ:hover
• .container-3wLKDe
• .title-31SJ6t

Tested on latest Discord client

``` stable 279382 (5c40119) Host 1.0.9038 x86 (45524) Windows 11 64-bit (10.0.22631) ```

[mvllow]

Thank you!

I had to resolve a conflict, could you confirm everything is still as intended and then I'll merge :)

[yvvki]

I think I forgot the var on the top there, maybe we should remove it first.

[yvvki]

The top :root classifier are being used before the body class. The commit 2f2156f should fix the issue.

[mvllow]

Thank you :)