Move many things over from Knossos (and other rearrangements) (#102)

lib/helpers/parse.js

@@ -95,7 +95,9 @@ export const configuredXss = new xss.FilterXSS({
           return xss.safeAttrValue(
             tag,
             name,
-            `https://wsrv.nl/?url=${encodeURIComponent(url.toString())}&n=-1`,
+            `https://wsrv.nl/?url=${encodeURIComponent(
+              url.toString().replaceAll('&', '&')
+            )}&n=-1`,
             cssFilter
           )
         } else {