implement calculate_winner

write test for calculate_winner

make calculate_winner decorate winning tiles

decorate wins in the frontend

mark games as done in database

handle in frontend game change

do transition in frontend

do a title/page title

display usernames in frontend

pass usernames from backend

handle base url in frontend build

handle base url in Rust backend

dockerise the game

Write Dockerfile

Do docker-compose.yaml

deploy to jordigh.com