[FEAT] Doc specific article component

[xelaint]

💡 Feature request

Feature Name

Doc specific article component

The Desired Behavior

A doc article component to display more comprehensive documentation UI. the DaffArticleComponent is a barebones component to render simple articles. It doesn't have the UI required for the new docs UI.

Your Use Case

Prior Work

Environment

Daffodil version: X.Y.Z
Angular version: X.Y.Z 

 
For Tooling issues:
- Node version: XX  
- Platform:  

Others: