Problem/Motivation

Enabling NodeRED projects would make it much easier to backup flows to GitHub.

See: https://nodered.org/docs/user-guide/projects/

Expected behavior

Turning on the projects flag would enable the projects feature in NodeRed.

Actual behavior

N/A

Steps to reproduce

N/A

Proposed changes

Add a projects boolean flag which maps to

editorTheme: {
       projects: {
           enabled: true
       }
   },

in the settings.json.

<blockquote><div><strong><a href="https://nodered.org/docs/user-guide/projects/">Node-RED : Projects</a></strong></div></blockquote>