Add top social networks bucket counts with link through search filter for that social network

[byndcivilization]

Detailed Description

We need a new section on network analysis to social netowork buckets. These buckets should be clickable and should pass through to a search that shows users with that information

Context

More network facets for better network understanding

Open Question

• Do we want to show number or percentage

Possible Implementation

• [x] ui component to display
• [ ] ui changes in search to handle social network true/false query
• [ ] ui-api should pass through correct data and search params
• [x] update user_network to include those buckets
  • [x] https://github.com/advisorconnect/service-search/issues/96
• [ ] update prospect search to allow social network true/false
  • [ ] https://github.com/advisorconnect/service-search/issues/97