v0.22.0

What's New

• Added UIHSSN's wallpaper pack for screenshot backgrounds, with credit to UIHSSN: https://x.com/uihssn
• Added tiled watermarks with custom text, density, size, angle, opacity, and color controls.
• Added one-click JPG compression from preview cards, creating a separate draggable JPG with size-savings feedback.
• Redesigned the annotation inspector around a cleaner shared control system.
• Fixed preview overlay sizing so screenshot cards fill the hover surface correctly.