v5.8.0

• Reverted the automatic chapter-title number stripping introduced in v5.7.2. %chap_title now returns the chapter title exactly as the EPUB provides it.
• Added two new tokens for users who want to split the number from the title: %chap_title_num and %chap_title_name. They populate when the plugin detects a clean chapter-numbering pattern, so you can render the chapter number in bold or a different size next to the title. A "Chapter number then title" template in the picker shows the recommended layout, with a fallback to the raw title for books that don't have detectable numbering.