Fix OL v1 URL

services/web/app/views/project/list.pug

@@ -70,7 +70,7 @@ block content
 							if userIsFromOLv1(user)
 								span To tag or rename your v1 projects, please go back to Overleaf v1.
 								a.project-list-sidebar-v1-link(
-									href=settings.accountMerge.betaHost + "/dash?prefer-v1-dash=1"
+									href=settings.overleaf.host + "/dash?prefer-v1-dash=1"
 								) Go back to v1
 							if userIsFromSL(user)
 								a.project-list-sidebar-v1-link(