webui: Example Suspicious Activity Report (FinCEN SAR) (FinCEN Report 111)

[adamdecaf]

On our WASM site let's have a page generating a SAR report. It will help us prove out our library and be a handy tool.

https://github.com/moov-io/fincen/blob/main/suspicious_activity/activity.go

[mfdeveloper508]

#21