fix(serena-codemod): fix broken scaffolded serena.md and handle tools list form#28735

pelikhan merged 2 commits intomaingithub/gh-aw:mainfrom

copilot/fix-serena-migration-broken-workflowsgithub/gh-aw:copilot/fix-serena-migration-broken-workflowsCopy head branch name to clipboard