Suport legacy HTML and markdown on AdditionalInfo content

[seanes]

Introduction

We only render AditionalInfo as text/plain today, but need to support HTML as legacy content and markdown as well. Use embeddable HTML component for supporting this action.

Implementation

Section for (optional) additional info InboxItemDetail should render different depending on mediaType:

• text/plain : render as string (as if today)
• text/markdown: render using component from workspace dependency packages/embeddable-markdown-html/
• text/html: render using component from workspace dependency packages/embeddable-markdown-html/

Highly consider extraction the section for additional in InboxItemDetail to a separate component, abstracting this logic.

Testing

Add examples in mockDialogs with both markdown and HTML.

[LeifHelstad]

Test viser at: Ren tekst vises, inkludert den rart formaterte .json-aktige teksten i meldingene fra skatt.

Markdown vises ok. F.eks. dette:

HTML finner jeg ikke eksempler på i TT02.

• Jeg bør ha en mulighet til å manipulere inn eller i dialoger på TT02
• Mulig noen på team Dialogporten kan hjelpe meg å finne data der AdditionalInfo inneholder html?

[LeifHelstad]

HTML Dette:

gir: