- reader-context.ts: fix event type to use ReaderEventType instead of string - page-calculator.ts: add pagesInChapter property to ChapterPageInfo interface - reader-navigation.ts: remove unused getScrollPositionForPage import
- reader-context.ts: fix event type to use ReaderEventType instead of string - page-calculator.ts: add pagesInChapter property to ChapterPageInfo interface - reader-navigation.ts: remove unused getScrollPositionForPage import