Swap CodeMirror in ConfigConsole for monaco-editor

[david-poindexter]

Description of problem

The current ConfigConsole PersonaBar module uses is CodeMirror. This editor is antiquated and lacking many useful features of a modern code editor. It needs to be replaced.

Description of solution

Replace CodeMirror in the ConfigConsole PersonaBar module with monaco-editor.

Description of alternatives considered

n/a

Screenshots

n/a

Additional context

The ConfigConsole module in the PersonaBar is not a *.Web project, so for now monaco-editor will not be managed via Yarn. This should go on the wishlist though - to convert the ConfigConsole project to a proper front end project with package management.

Affected browser

• Chrome
• Firefox
• Safari
• Internet Explorer
• Edge