Calendar plugin should offer ical export and caldav

[Falco]

Done in

Calendar subscription URLs for external calendar apps

We’ve added a new Calendar tab to user preferences that lets you subscribe to Discourse feeds in external calendar apps like Google Calendar, Apple Calendar, and Microsoft Outlook. [image] [image] How it works Navigate to your Preferences → Calendar tab and click Generate Subscription URLs. You’ll get one-click subscribe buttons for: Google Calendar — opens Google Calendar with the feed pre-filled Microsoft Outlook — opens Outlook’s web subscription dialog Apple Calendar — t…