Downtime Manager 2.0

Jul 7, 2021

FIX:
- fixed a bug with Google login

New:
- Homebrew Leaderboard: most added and most voted homebrew content, the most active homebrew creators.
- Invitations: You can invite other players to use Downtime Manager. After 5 registered invitees, we unlock 2 avatars. After 10 registered invitees, we unlock a D10 subscription for 2 months.
- Achievements: We added a few dozen new avatars which can only be achieved.
- New FTUE: A new, more explanatory first-time user experience is added.