fix(naming): replace stale developer role references; agent-name placeholders in session-workflow#68

nullhack merged 2 commits intomainnullhack/python-project-template:mainfrom

hotfix/v5.2.20260418-agent-namingnullhack/python-project-template:hotfix/v5.2.20260418-agent-namingCopy head branch name to clipboard