Due to gradually increasing interest in using the Source Editor for rendering the files, it is worth creating a separate extension to set up the editor for these usecases. Potential features: - [ ] Set the `readOnly: true` option - [ ] Set up the set of options to get rid of unnecessary UI elements that are not useful for `readOnly` mode - [ ] Fix text selection on mobile devices - [ ] Setting the height of the instance, based on the content instead of the fixed 500px