feat: Add Musicly to showcase

[bogosorter]

Adding a new application

Checklist

• [x] I have read and completed the checklist of Submission Guide
• [x] My application is open-source and has been created for at least 20 days
• [ ] My application is closed-source and here is a proof it uses Electron:

Description

Musicly is a simple and elegant open-source music player.

Musicly's Website

Features

• Elegance: In musicly, there is nothing to distract you from your loved music. Just a couple nice looking buttons.

• Covers: It is annoying when you can't see your covers. Therefore, covers are first-class citizens in Musicly.

• Dark theme & Custom CSS: Are you an obscure hacker, typing 0s and 1s in a monochrome display? We've got something for you!

• Inactivity mode: Musicly detects when you are inactive and displays the album's cover and track info.