Made the close miniplayer function spawn a timeout of itself up to 3 times to address the issue where the extension wouldn't work if youtube.com took too long to load in most cases. (If the page takes more than 1210ms to load, it still won't work properly, but this is a tradeoff to avoid having the extension function in the background at all times, slowing down performance.)

Added a safety timer that re-runs the ytMiniplayerFunctino function to close the miniplayer if the previous attempt failed.

For some reason there appears to be an invisible miniplayer at all times even in the watch page, which caused the videos to be stopped when loading into the watch page, I added a little if statement that fixes that.

Miniplayer should automatically close on any page, not just the home page.