Use queues for notifications #1154 (#1174)

* Use queues for notifications #1154

* Styles

* Update defaults

* Include queueworker

resources/stubs/installer/env.stub

@@ -37,6 +37,11 @@ DB_SOCKET=
 CACHE_DRIVER=$CACHE_DRIVER$
 CACHE_PREFIX='$CACHE_PREFIX$'
 
+# QUEUE SETTINGS
+# Set this to "database" if you have slow pages due to notifications/emails
+# They will then be sent out via cron
+QUEUE_DRIVER=sync
+
 # EMAIL SETTINGS
 # Look at the available mail configs in config/mail.php
 # Also refer to the Laravel docs here: https://laravel.com/docs/8.x/mail