Feature: Readonly mode for Markdown Property Editor UI

[madsrasmussen]

Description

This PR adds readonly mode to the Markdown Property Editor UI

How to test

• Add the readonly attribute to the element through developer tools

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Chore (minor updates related to the tooling or maintenance of the repository, does not impact compiled assets)

[nielslyngsoe]

Code looks good, and it works. But sadly the Markdown editors readonly mode is more like a disabled state to me.. But I think its okay to accept that for now.

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud