v3.0.0 Payment Service Integration

[AndreWohnsland]

!! Breaking Change: This update will need some manual adjustment to work (1 manual command); see https://docs.cocktailberry.org/troubleshooting/#v3-update for more info. Also, it is recommended for the best experience to use this on the latest (Trixie) OS.

This major update brings a big new feature to CocktailBerry: an optional new payment service. You can use this external service to let your customers pay for the cocktails, as well as restrict underage users from alcohol. In addition, we have many new features included in this update. See them below.

🚨 Breaking changes

• Use PyQt6 instead of 5 @AndreWohnsland (Use PyQt6 instead 5 #449)

💎 Improvements

• Add payment service option @AndreWohnsland (add payment service option #431)
• Improve Calibration Screen @AndreWohnsland (Improve Calibration Screen #440)
• Option to not show welcome screen @AndreWohnsland (Option to not show welcome screen #443)
• Add fallback for backups when not using SSL
• Improve text and log output
• Do not auto-update or prompt for major updates

🐛 Bug fixes

• Fix JPEG image not showing as image selection @AndreWohnsland (Fix jpeg image not showing as selection #442)
• Fix failed update preventing v2 application from starting up @AndreWohnsland (Fix failed update preventing v2 application to start up #445)

🧰 Maintenance

• Fix linting issues for Python 311 @AndreWohnsland (fix linting issues for python 311 #436)

📚 Documentation

• Update hardware documentation @AndreWohnsland (Update hardware documentation #421)
• Update installer scripts
• Update user guide
• Overhauled the documentation by a good amount

⬆️ Dependency updates

• Use PyQt6 instead of 5 @AndreWohnsland (Use PyQt6 instead 5 #449)
• Update Docker images to use uv

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This discussion was created from the release v3.0.0 Payment Service Integration.