v5.28.0

What's Changed

• feat: add sender and receiver message theme background color by @khushal87 in #2485
• fix: broken imports in SDK as per TS by @khushal87 in #2487
• feat: introduce grouped message theming for message and fix message pinned header styles by @khushal87 in #2488
• fix: return type of setInterval and setTimeout by @khushal87 in #2489
• fix: improve attachment picker and image gallery bottom sheet implementation by @khushal87 in #2490
• fix: ts issue in getPhotos around Platform.Version by @khushal87 in #2493

Full Changelog: v5.27.1...v5.28.0