Just for you <3

https://drive.google.com/file/d/1IqhbKNbD-zjMjmu74knJ8fU-MjqjgYeR/view

Firefox > Add-ons > (Settings Gear) > Debug Add-ons > Load Temporary Add-on > Select file

Edit: Might put this on AMO (Mozilla Addons) later, this was just something I whipped up quickly in about an hour.