CI / Build and push docker image (push) Successful in 1m10s
Bootstrap 5.3 ships .card-img{width:100%} for images inside cards, which
collided with the similarly named class emitted by the card helpers:
every card image stretched to its container width, so the table cards
wrapped one per flex line and pushed the player's hand below the
viewport. Emit 'playing-card' instead and rename the six selectors in
style.css; callers keep passing only the size modifiers.