New start: favorites, activity feed & mobile management

• New personalized Home view with favorites, recently opened and recently updated pages
• Favorites: a star button to pin items, includes a new Favorites widget
• Breadcrumb navigation: tap any path segment to jump straight back
• Activity feed straight from the BookStack audit log
• View, download and upload file and link attachments
• Mobile management: create, rename, move shelves, books and chapters right on iPhone
• Trash: restore individual items or empty the bin in one tap
• Tags per book and shelf with colored chips
• Premium features: three premium themes, custom accent color, multiple server profiles