feat(icon): add juice icon

[DevVali]

This adds the Juice logo (a template engine for https://github.com/Lemon-Framework).

Changes proposed:

• Add
• Delete
• Fix
• Prepare

[DevVali]

I could not make the files smaller than 8 kB for this.

[robertohuertasm]

I couldn't find any extension exposing the juice language id. If that's the case, there's no need to add the language id.

[robertohuertasm]

Optimized it down to 5.6Kb

[robertohuertasm]

Optimized down to 713 bytes

[robertohuertasm]

LGTM 🚀 Thanks for your contribution ❤️I optimized the icon and removed the language id.

[DevVali]

I couldn't find any extension exposing the juice language id. If that's the case, there's no need to add the language id.

Is that field for a VSCode extension if I understand correctly?

[robertohuertasm]

Let's say that I build a Lemon/Juice extension that would support the framework somehow. I, as the extension creator, would declare a language id in the package.json and would be able to define which extensions are supported. By doing this, the vscode-icons extension would show the icon for the extensions that the lemon extension defines. There would be no need to keep maintaining the list of file extensions.