Initial alpha

Tentative first release in Alpha

First functional rough draft with fully navigatable menus.

Features

• Dark mode (Toggleable)
• Playing songs
• Volume and progress slider
• Select custom folder
• persistent settings
• Dedicated Song page
• Metadata including Album cover, artist name, release year*
• Support for Mp3, m4a ( + untested: flac) (broken: Mp4)
• Positive Thinking placeholder for when Metadata isn't loaded ("Feature")

*not implemented yet

What's Changed

• Added Dark Mode and progress slider. by @Demohstens in #6 for #5