Double or Nothing - Nachbesserungen

[5Head-Felix]

Man kann bis ins Negative gambeln, das is bissl blöd. Außerdem ist jetzt der Testmodus kaputt.

[github-actions]

The GitHub issue titled "Double or Nothing - Nachbesserungen" highlights two problems with the feature: users can gamble into negative values, which is problematic, and the test mode is now broken. The issue requests adjustments to address these concerns.