v1.2.1

What's Changed

• Add new features and enhancements by @Xougui in #27
• Add close button styles for modal dialog by @Xougui in #28
• Refactor and update various modules by @Xougui in #29
• Update sticker handling and sample images by @Xougui in #30
• Enhance UI with disabled button and CSS updates by @Xougui in #31

Full Changelog: v1.2.0...v1.2.1