Violet App 1.31.0

What's Changed

• Fix viewer double point bug by @violet-dev in #371
• Revert "Remove progress circular bar" by @violet-dev in #372
• Advance Crop Bookmark 4 by @violet-dev in #373
• Two page viewer by @violet-dev in #380
• Android build on beta channel by @violet-dev in #381
• Cropbookmark to main by @violet-dev in #382
• Two page viewer pagination by @violet-dev in #383
• Fix two page viewer by @violet-dev in #384
• Fix two page viewer by @violet-dev in #385
• Advance view settings for tablet by @violet-dev in #386
• version: Update version (1.31.0) by @violet-dev in #387

Full Changelog: 1.30.2...1.31.0