Proxy Configuration Support and Documentation for GitHub SCM Integration

NetBrain currently does not provide clear documentation or a defined configuration workflow for connecting its GitHub SCM integration through a proxy server, leaving administrators uncertain how to set up or validate this connection, particularly after upgrades. This enhancement would introduce dedicated setup documentation and, where needed, an improved configuration workflow for establishing the GitHub SCM link via a proxy, along with confirmation that the integration operates reliably through a proxy on current NetBrain versions. Customers operating in proxy-restricted network environments would benefit from a documented, verified path to maintaining SCM connectivity without relying on trial-and-error configuration or support escalations.