Changes

• "Preload" plugins
  • Optionally set a plugin to load as soon as possible. This is required for plugins that modify the Discord Webpack as its coming in (like Vencord)
  • (Speaking of Vencord, make sure to download the "browser.js" version of it, and remember to put it in it's own folder and rename to index.js.)
    • Yes this sucks, and yes it will be changed
• Plugin system refactor
• Various optimizations