migrate to pydantic bgameb

[KonstantinKlepikov]

• [x] update bgameb and add pydantic
• [x] remove dataclasses-json
• [x] add pydantic mypy (?)
• [x] new bd model
• [x] rename attrs
• [x] import data to clear bd
• [x] new scheme, aliases
• [x] fill cards data in scheme
• [x] import data to current scheme
  • [x] test model and schemas #133
• [x] api scheme
• [x] move game logic to scheme (game processor)
• [x] export data from scheme to model
• [x] remove model_game, model_cards
• [x] api changes
• [x] add start the game into api #173
• [x] test all
• [x] front changes

[KonstantinKlepikov]

added 3 days limit for current data in db #90