Wrap Editor Lite into a Vue component

What does this MR do?

Wraps Editor Lite in an easily-usable Vue component

Testing

To test this component, one would feed to get the base MR with the Editor Lite changes as well. The easiest way to achieve that is to download that MR as "plain diff" and apply those changes to your local instance.

Screenshots

No visual changes

Does this MR meet the acceptance criteria?

Conformity

• Changelog entry
• Documentation (if required)
• Code review guidelines
• Merge request performance guidelines
• Style guides
• Database guides
• Separation of EE specific content

Availability and Testing

• Review and add/update tests for this feature/bug. Consider all test levels. See the Test Planning Process.
• Tested in all supported browsers
• Informed Infrastructure department of a default or new setting change, if applicable per definition of done

Related to #232503 (closed)