LoadingQuotes: more customization & custom quotes support (#1795)

Co-authored-by: lewisakura <lewi@lewisakura.moe>
Co-authored-by: Vendicated <vendicated@riseup.net>

src/plugins/loadingQuotes/quotes.txt

@@ -0,0 +1,37 @@
+# Blank lines and lines starting with "#" are ignored
+
+Explode
+Read if cute
+Have a nice day!
+Starting Lightcord...
+Loading 0BDFDB.plugin.js...
+Installing BetterDiscord...
+h
+shhhhh did you know that you're my favourite user? But don't tell the others!!
+Today's video is sponsored by Raid Shadow Legends, one of the biggest mobile role-playing games of 2019 and it's totally free!
+Never gonna give you up, Never gonna let you down
+( ͡° ͜ʖ ͡°)
+(ﾉ◕ヮ◕)ﾉ*:･ﾟ✧
+You look so pretty today!
+Thinking of a funny quote...
+3.141592653589793
+meow
+Welcome, friend
+If you, or someone you love, has Ligma, please see the Ligma health line at https://bit.ly/ligma_hotline
+Trans Rights
+I’d just like to interject for a moment. What you’re refering to as Linux, is in fact, GNU/Linux, or as I’ve recently taken to calling it, GNU plus Linux.
+You're doing good today!
+Don't worry, it's nothing 9 cups of coffee couldn't solve!
+<EFBFBD>(repeat like 30 times)
+a light amount of tomfoolery is okay
+do you love?
+horror
+so eepy
+So without further ado, let's just jump right into it!
+Dying is absolutely safe
+hey you! you're cute :))
+heya ~
+<:trolley:997086295010594867>
+Time is gone, space is insane. Here it comes, here again.
+sometimes it's okay to just guhhhhhhhhhhhhhh
+Welcome to nginx!