The search widget results list should be paginated

[willmcvay]

Background context or User story:
Currently the search widget returns a maximum of 8 results - this is the desired page size for now however, as a user, I want to be able to navigate by page the results list

Specification or Acceptance Criteria:

• A standard pagination component should sit at the bottom of the results list with forward, back and page numbers within.
• Forward should fetch the next 8 results, back should fetch the previous 8 results
• Buttons should be disabled if there are no more results in either direction

Suggested solution:

• Should be a home rolled paginator component, no libs
• Should have basic black white and grey theme out the box but be themable with the same hover and accent behaviour as the search buttons. Theme should use base font size.