Api documentation status codes and platform search endpoints

[nergdnvlt-zz]

The Two Tickets I chose to address were these:

HTTP Status Codes:
#1245

• I parsed through the code to find the intended responses and included those. I also manually tested the API in different use cases to try to find any additional status codes and the use case in which I found them.

Repository Search Endpoints:
#1800

• I committed two versions of the API endpoint documentation for the Repository Search functionality. One is a slimmer version following current documentation. I also read that you are intending to overhaul the entire documentation at some point, so I also included a more verbose and thorough explanation of the endpoint!

Thank you for the practice even if you do not intend to use the changes!!

[Yhamskie30]

Reviewing proposed changes in a pull request

[Yhamskie30]

Reviewing proposed changes in a pull request