big combined updates.
- Add a timer to the stats persistence system and change the frequency
that it runs to 10s
- Seperate the loading of character data for the character list during
selection, and the full data we will grab during state creation. Ideally
additional persisted bits can get returned at the same point and added
to the ecs within the same block.
- Make the character screen load with an empty character list from the server, send event to the server for character creation with data, but not yet saving them to the DB.
- Working but messy character saving to DB
- Add the character_data to the client, rather than keep it in the GLobalState.
