fix: time cutoff and lang string

public/language/en-GB/admin/general/dashboard.json

@@ -2,7 +2,7 @@
 	"forum-traffic": "Forum Traffic",
 	"page-views": "Page Views",
 	"unique-visitors": "Unique Visitors",
-	"users": "Users",
+	"new-users": "New Users",
 	"posts": "Posts",
 	"topics": "Topics",
 	"page-views-seven": "Last 7 Days",

src/controllers/users.js

@@ -159,7 +159,7 @@ usersController.getUsers = async function (set, uid, query) {
 usersController.getUsersAndCount = async function (set, uid, start, stop) {
 	async function getCount() {
 		if (set === 'users:online') {
-			return await db.sortedSetCount('users:online', Date.now() - 300000, '+inf');
+			return await db.sortedSetCount('users:online', Date.now() - (meta.config.onlineCutoff * 60000), '+inf');
 		} else if (set === 'users:banned' || set === 'users:flags') {
 			return await db.sortedSetCard(set);
 		}