Enable Quick Look for `.bttpreset` files

Hi Andreas and the BetterTouchTool community,

I would love to see Quick Look functionality implemented for .bttpreset files. Currently, when browsing these files in Finder, there's no native support for previewing their content without opening them in BetterTouchTool. Quick Look is a convenient macOS feature that allows users to preview file contents directly in Finder, and I believe it would significantly improve the workflow for those of us who work with a lot of presets.

As an example, Apple provides Quick Look for .wflow files, which are used for Shortcuts, as shown in the attached screenshot. You can see that it gives a concise, useful view of the workflow's structure without needing to open the file in the Shortcuts app.

I imagine something similar for .bttpreset files, where Quick Look would display a summary of triggers and actions contained in the preset. It could be a powerful way to quickly assess, manage, and share presets.

Thank you for considering this feature request!