Adapt frontend find game to #36

Refactor FindGameScreen and FindGameController to adhere to the backend changes in issue #36 (closed)

added 💡 area::logic 📝 type::task 🖥 frontend 🚨 priority::critical 🛠 Working on labels

assigned to @sanderof

created branch 38-adapt-frontend-find-game-to-36 to address this issue

mentioned in merge request !42 (merged)

mentioned in commit c85ef436

closed with merge request !42 (merged)