fix: Add Portugese, Brazil to language options (#2164)

* Add Portugese, Brazil to language options

* Upgrade date-fns package

Co-authored-by: Tom Moor <tom.moor@gmail.com>

server/services/websockets.js

@@ -1,5 +1,5 @@
 // @flow
-import subHours from "date-fns/sub_hours";
+import { subHours } from "date-fns";
 import type { Event } from "../events";
 import { socketio } from "../main";
 import {