- Migrate the empty view to a common view which vertically centers
itself to the screen's bounds
- Don't initialize underlying state variables in init as this is
discouraged behavior. Instead, hook the source list editor to an ID
that refreshes when an existing source list URL has been set
Signed-off-by: kingbri <bdashore3@proton.me>
The inset grouped list style has a top inset that adds extra space
between the navigation bar title and the list rows. Use introspect
to remove this space on UITableView and UICollectionView (for iOS 16).
Sections completely ignore the introspect changes, so add a section
header which removes the list row insets.
Signed-off-by: kingbri <bdashore3@proton.me>
