docs: update feature screenshots (#419)

github-actions[bot] created

Change summary

docs/docs/assets/features/compose_email.png | 0 
docs/docs/assets/features/compose_empty.png | 0 
docs/docs/assets/features/email_view.png    | 0 
docs/docs/assets/features/settings.png      | 0 
4 files changed

Detailed changes