As a user, I should be able to see salary information for my job

[alexjball]

Users should be able to view the salary information of the job they select in the dropdown.

The /transitions-extended/ endpoint returns a response like this, which includes the salary information for the occupation in source_soc.source_soc_*_mean_wage. On the frontend, we process that response in DjangoApiClient. We need to update that to extract the salary info as well, and add the salary info to redux state.

Then, we want to show the source occupation as the first line of the table, but exclude transition share.

[jedpittman]

The question is whether or not that would crowd the UI. I will add this for discussion with stakeholders.