allow unpatching regex patches (in theory)

src/api/patcher.ts

@@ -66,10 +66,12 @@ function after(parentObj: any, name: string, func: AfterFunc) {
 
 //idea shamelessly ripped from vencord, but done slightly differently (ie allowing for targetting specific webpack functions)
 function regexPatch(match: RegExp | string, replace: string, obj: any, prop: string) {
+	let oldfunc = obj[prop]
 	let str: string = obj[prop].toString()
 	str = str.replaceAll(match, replace)
 	let newfunc = (new Function("return " + str))()
 	obj[prop] = newfunc
+	return () => obj[prop] = oldfunc
 }