Add account settings page with YouTube connection management and user update functionality

game/views.py

@@ -405,6 +405,12 @@ class YoutubeLoginView(LoginRequiredMixin, View):
         return redirect(auth_url)
 
 
+class YoutubeLogoutView(LoginRequiredMixin, View):
+    def post(self, request):
+        request.user.youtubecredentials.delete()
+        return redirect("account_settings")
+
+
 class GroupClearBlacklistView(MemberFilterMixin, SingleObjectMixin, View):
     model = models.Group