- Replace technical jargon with plain language across all 4 detail tabs
- Friendly titles/subtitles with technical details available in tooltips
- Soften terminal commands ("Install with one command" instead of raw commands)
- Rename sections: Desktop Integration -> App Menu, Sandboxing -> App Isolation,
Vulnerability Scanning -> Security Check, Capabilities -> Features
- Rewrite Wayland/FUSE explanations to avoid acronyms and dev terminology
- Update security report page with beginner-friendly descriptions
- Enable libadwaita 1.7 ViewStack crossfade transitions between detail tabs
- Rewrite screenshot lightbox as separate gtk::Window (fixes scroll jump on
close, adds click-outside-to-close, rounded corners via CSS)
- Add prev/next navigation arrows and keyboard support to lightbox