X4 - FreshRSS Favourites auto-sync

My X4 is in delivery. Self hosting FreshRSS locally on my network.

I am manually and automatically (AI assisted) collecting favourite articles to read them later in FreshRSS.

Now my ultimate goal in eink reading is (besides books) to have these faved articles as up to date as possible on my eink reader.

Plan:

- Develop a FreshRSS plugin that feeds a single epub document (X4 dimensions) of the fav articles to an endpoint to be downloaded

- epub can somehow be automatically updated/downloaded/synced with crosspoint syncing

- read sections/articles are somehow synced to FreshRSS marking those articles as read

If anyone is willing to tell me if this dream is reachable or can be improved I would be very grateful and I am looking forward to join the club