feat: add flake.nix for client

feat(client): impl api calls for game endpoints

feat(api): rename GameInfo to GameDetails

feat(client): update user requests to use macros

feat(client): add macros for http requests

feat!(api): rename /all_forming to /forming

feat(client): init browse view

fix(client): register should take to login

feat(client): functional login and register

feat(api): make /user/token return more details

feat: basic login and register windows

feat: init menu

feat: init bevy

docs: add licence template to main.rs

rework: rename sdbapi to api, redo data structure

chore: new client, keep old for a while

docs: update readme

chore: remove code-workspace

fix(sdbclient): correct fields to Options in GameData

feat(sdbclient): start game API call