Win25/issue 376

[jackson-dfg]

This relates to HLI 3, issue #376

Changes include:

1. Updating the changeMakerService class in change-maker.service.ts for the backend

I updated the createProfile function to retrieve data from ExchangePartnerRepository (for business admins) and ServePartnerRepository (for project admins)

I added a getPrePopulatedData function, which retrieves data for the frontend.

The change maker controller in change-maker.controller.ts was also updated accordingly.

2. Updating change-maker.controller.ts for the frontend

By calling the previously defined getPrePopulatedData, it populates the text fields if there is data.