no issue
- adds `{{get-setting "key"}}` helper to make settings available in templates without needing a backing class
- updated `<GhPostBookmark>` component
- if post feature image isn't present, fall back to site cover image
- add site icon (if present) and title to the details line
- removed author image
Co-authored-by: Sanne de Vries <sannedv@protonmail.com>
