Success CRA run target default branch

Summary by Bito

This PR introduces a new HTTP server implementation in Go with test.go, defining flag parsing, usage messages, and two endpoints: one for user greetings and another for version/build information. The implementation leverages standard libraries including net/http and runtime/debug to provide robust HTTP service and server diagnostics.

Unit tests added: False

Estimated effort to review (1-5, lower is better): 1