MVI integration

[ayaleloehr]

Using mock MVI service. Connect with @kreek on how to make this work.

[saneshark]

Blocked by:

1. mock MVI service is only supported on dev
2. dev cannot handshake with MHV services

Unless dev firewall restrictions allow to communicate with MHV again or we can use the MockService on staging, we can't really test this one.

[ayaleloehr]

Dev firewall restrictions are not going to be opened unfortunately.

With that, the mock MVI service will be going on staging until we get real connectivity there (hopefully next week). @omgitsbillryan and/or @kreek are working on getting the mock MVI service onto staging.

This issue is also being tracked in https://github.com/department-of-veterans-affairs/platform-team/issues/140

[ayaleloehr]

@saneshark Implemented for Rx here, then reverted in this.

Still need to have it implemented for SM, although cannot merge that until step 4 is completed here. Thinking maybe @mphprogrammer should do the SM implementation so he has visibility into this codebase and to limit @saneshark 's bus factor.

[aub]

@ayaleloehr I was planning on implementing that for SM once my PR here gets merged in. It should be a really simple duplication of the work @saneshark has already done for Rx.

[ayaleloehr]

@aub touch base quickly with @mphprogrammer first please. Should be fine but he might have started that so just want to be sure we don't duplicate the duplication

[robbiethegeek]

@ayaleloehr on the login is reenabled on RX we should be able to close.

[ayaleloehr]

#417 got the 👍 so closing.