- feat: different colours for nested comments
- enhancement: top bar have now consistent height across all screens and disappear when scrolling
- feat: immersive mode in post list (with bottom bar disappearing)
- enhancement: FAB visibility when scrolling list
- enhancement: better icon for post time
- enhancement: better API error handling
- feat: completed "Top" sort management (6 hours, 12 hours, 1 day, 1 week, 1 month, 1 year)
- fix: navigation issue (bottom bar no more present in second level screens)
- feat: minor UI changes and improvements