Open Wallpaper Engine 0.3.0-alpha

What's Changed

• Added translation for most of the interface by @Erica-Iris in #6
• To solve the issue happened in #5 by @KeriaDaring in #8
• Finally, video wallpapers have been supported (Playable)
• Now you can import wallpapers in shortcut 'command + I' or check it in menu bar
• You can have a preview of the wallpapers you've imported (includes title & preview gif)
• You can easily open the wallpaper directory in Finder by right clicking in main window's primary area
• Please enjoy a placeholder video wallpaper made by me to indicate you have not choose any valid wallpaper to play

New Contributors

• @Erica-Iris made their first contribution in #6
• @KeriaDaring made their first contribution in #8

Full Changelog: v0.2.0-alpha...v0.3.0-alpha