feat!(client, server, api, shared): revamp data requests!
 * now even more generic than before
 * also implemented GET game/{id}
 * GET game/all_forming and game/my_games now return only ids
 * client now has a way to cache basic information about all games
   fetched in the play screen, reducing the amount of data transferred

feat(api, shared): patch game endpoint and request, cleanup unused apis

chore(client, server, api, shared): fix clippy lints

fix(api, server, shared): dont do drugs and api

feat(api): get /api/user for public user details

feat(schema, shared, api): move all types to shared, separate schema
 * schema is now stored in a separate crate to avoid dependency cycles
 * added note in README.md about handling unwraps

feat(api): reimpl all_games and my_games

fix(api): use gamestate consts

feat(api): stubs for most game endpoints, complete create

feat(client): init game handlers module

feat(api): impl models action, gamedata, game

feat(api): create session on register

feat(api): increase session lifetime to 30 days

feat(api): logout endpoint

feat(api): session validation

feat(api): login password verification

WIP(api): session management

fix(api): /ping -> /api/ping

docs: small doc updates

feat(api): init redis session backend