Chimahon v2.4.0

Added

• LNRReader extensions support
• EPUB novel extensions support
• DB-first novel library/reader/history
• Paddle OCR on-device engine

Changed

• Point repo links to Chimahon org
• Bump chimahon-ffmpeg to v8.1.1.7
• Use Chimahon AniList and MAL client IDs

Fixed

• Playback order and sentence audio failing on valid videos
• Anime downloads failing on HLS and referer-locked sources
• Korean recursive lookup not triggering
• Dictionary floating button showing in screen lookup captures