Greasy Fork镜像

Fixed errors when the video element is not found, and made various code optimizations

Commented out the console logging

Removed all references to Enhancer for YouTube, since they now have a listener for onPlaybackRateChanged, so any changes made using this extension will automatically sync for them; this also fixes an error that could occur since I hadn't updated the elements in a long time.
That'll also offer a moderate speedup, since it'll no longer scan for the existence of said extension's footprints at the start.
That also conveniently allowed me to remove one menu item.
I also renamed the other two menu items to no longer have the extension name in them, since that's a bit overkill.
Removed reliance on the Big library to fix floating point issues. Now it is done using the parseFloat and toFixed combination similar to how Enhancer for YouTube does it.