a bunch of changes

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the stuff used in fnf and gucabash

image

don't use javascript enough to know if it works without testing

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userscript for testing purposes https://exci.cf/stuff/radio.user.js
only difference is it adds the button with javascript instead of directly and loads external css instead of /css/rave.css, so i give this thing 99% odds of working

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i added it but vin or someone else with merge access will need to add it here