If the user does not own the project, the project can only be left, not
archived. Previously the quick action button was only showing the archive icon
but clicking the button would correctly leave the project. This is confusing,
so this commit corrects to show the leave icon for projects not owned by the
current user
This change disables the select-project checkbox if the user
is on the 'archived' project pane and they don't own the project.
The request to delete would fail anyway, but this prevents UI confusion
