Public scoring sheet

Added

• Added a public score sheet for players, accessible without an account via a unique token.

Changed

• Creating a game and adding additional players to a game creates a unique share token for each player.
• Redirect to the home page after game creation and adding additional players, not the games list.
• Show the link for the public score sheet next to each player name, it can then be easily shared by the game starter.
• Adjusted the spacing and sizes of inputs in the upper section to increase accessibility.
• Increased the spacing between open games.