Thumb-Key 2.7.4 Release

What's Changed

• Removing cardano, this was never used. by @dessalines in #824
• Fix some errors in CZProgrammerMessagEase by @ondrachwiedziuk in #827
• He messag ease symbols add qmark by @BoredGeo in #825
• Fix add layout instructions. by @dessalines in #828
• New Keyboard layout English Spanish Catalan by @Norgus in #826

New Contributors

• @BoredGeo made their first contribution in #825
• @Norgus made their first contribution in #826

Full Changelog: 2.7.3...2.7.4