feat: connect tags links to uPortal Search engine API

[cousquer]

Feature: for the moment href attr link to "#"...
dependencies : when #12 will be ✅

[cousquer]

Will it be interesting when clicking on a tag keyword to launch uPortal search portlet to look after this related keyword into the portal? need to have the community insights ...

[cousquer]

🙇 Thanks to @drewwills
the cardwebcomponent may use as an explicit configurable parameter within the uPortal Context this
uPortal-Project/uPortal#1526
👀 🙂 about type at
http://www.ecma-international.org/ecma-262/9.0/#sec-ecmascript-data-types-and-values