Stabilize timeout-sensitive hosted QA by removing wedged synthetic Codex run-attempt integrations while keeping narrower dynamic-tool and thread-start coverage. Refresh root and Discord shrinkwraps after the current undici security floor landed on main.\n\nProof: git diff --check origin/main...HEAD; node scripts/pre-commit/pnpm-audit-prod.mjs --audit-level=high; node scripts/generate-npm-shrinkwrap.mjs --all --check; CI run 27774571070; Plugin Prerelease run 27774571273.