webui: Example of Designation of Exempt Person (FinCEN DOEP | Form 110)

[adamdecaf]

On our WASM site let's have a page that can generate a DOEP form. It will help us prove out the library and be a handy tool.

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

[mfdeveloper508]

#21