#Nostur update (TestFlight)

- Show "Followed by" on profile card

- Fixes for "Share screenshot" related to animated GIFs and quoted posts

- Fixed disabled Post button when there are images but no text in new post

- Moved database clean-up task from start up to when app goes to background

TestFlight: https://nostur.com/testflight

Source code: https://nostur.com/source