The reader's back button was hardcoded to the book detail page
(/media/{id}), so even when you launched the reader straight from the
dashboard the back button ignored that and sent you to the detail view.
Mirror the existing book-detail.ts referrer pattern: capture
document.referrer into sessionStorage on load (excluding other reader
pages and the reader's own URL), then override the back link's click to
navigate there. Falls back to the link's original href (/media/{id}) when
no valid referrer exists (direct URL access).
john-okeefe
73a2852ee3