fix: .NET Environment.Clear() wipes inherited env vars + cross-SDK merge alignment - #993

fix: .NET Environment.Clear() wipes inherited env vars + cross-SDK merge alignment#993

PureWeen wants to merge 4 commits into

github:maingithub/copilot-sdk:mainfrom

PureWeen:fix/env-merge-semanticsPureWeen/copilot-sdk:fix/env-merge-semanticsCopy head branch name to clipboard