Introducing Lavender Photos v1.0.0: new interface, video editor & AVIF support

Lavender Photos v1.0.0 launches with a new Material Expressive (Material Design 3) interface, featuring fluid animations and a refreshed user experience. This update introduces a video editor, adds enhancements to image editing, and supports AVIF image format. Additional features include expanded language support and media management tools, while several stability and performance issues have been addressed.