ref https://linear.app/tryghost/issue/MOM-108/ap-phase-two
Added a WIP version of the Ghost-to-Ghost ActivityPub feature behind the feature flag. Enabling it will add a new item to the main sidebar nav that lets you interact with our ActivityPub mock API in the following ways:
- Shows you the list of sites you follow
- Shows you the list of sites that follow you
- Shows you the articles published by sites you follow
- Shows you activities (who followed you or liked your article)
- Shows your liked articles
Mock API can be easily updated to simulate working with different types of data and interactions.