Category Pages support- prototype

- loading category pages as a normal articles
- below article- list of its member pages
- searching category member pages
- animations (load more, searching) 
Prototype- needs opinions.
I do not think that Category pages should render in the article template. This literally recreates the poor patterns from Oasis where we try to manage multiple page types in on view, using logic to dispatch the correct rendering. This is a poor and unmaintainable pattern.