Fix per-forum profiles in TW

The per-forum profiles only appeared in TW when the "extrainfo" option
was enabled, when in reality the "perforumprofiles" option should have
been checked instead.

Change-Id: Ibfbc35a50c2e42f8c377e5b5d42e00e56c3d2500
diff --git a/src/contentScripts/publicProfile.js b/src/contentScripts/publicProfile.js
index fec0c85..82e949e 100644
--- a/src/contentScripts/publicProfile.js
+++ b/src/contentScripts/publicProfile.js
@@ -6,11 +6,11 @@
 
 const profileViewRegex = /var view ?= ?(.+\]);/;
 
-getOptions(['history', 'extrainfo']).then(options => {
+getOptions(['history', 'perforumstats']).then(options => {
   if (options?.history)
     injectPreviousPostsLinksUnifiedProfile(/* isCommunityConsole = */ false);
 
-  if (options?.extrainfo) {
+  if (options?.perforumstats) {
     try {
       // Find chart
       const chart = document.querySelector(