Dynemo Dynamic Fee POC

Edge cases to demo:

Try it: a view-only user hitting a carrier we don't have on file gets a blank screen with no fees.

Try it: an edit user hitting a carrier we don't have on file gets it provisioned on our side automatically, empty and ready to configure.

Headers (what is sent to Dynemo)
Fees (what Mitchell's end client would see, embedded)
Audit (for Mitchell only, never shown to their end clients)