Go-Gotchi 0.31.0 - 0.31.47

Added:
- **Public home**: added a public landing page with a random example pet and public activity statistics
- **Cemetery**: added burial, cemetery counting and improved memorial behavior
- **Pet sharing**: added pet sharing through links and the Share button
- **Pet switching**: added vertical swipe to switch between pets
- **Pet identity**: added real pet age tracking and more varied automatic names

Changed:
- The main page now works better as a public landing page
- Installed app launches now open the play screen more directly
- Rebirth, cemetery, pet actions, pet lists and family history were improved
- Public home, navigation, public statistics and pet data refresh were improved
- Shared links now open more reliably
- Real-time connection recovery is more stable

Fixed:
- Opening the app from the home screen, notifications and shared links is now more reliable
- Fixed deceased pets appearing incorrectly after refresh
- Fixed invalid-pet lockups, reconnection loops and cache-related issues
- Notifications now open the play screen correctly
- The wake-up button no longer stops working in some cases
- The cemetery now counts only buried or reborn pets