Update to Zuora Coding Agent

{
  "description": "Internal verify segment execute-api → fix → review → execute-ui",
  "included_files": [],
  "name": "zuora-uat-verify",
  "skill_md_contents": "---\nname: zuora-uat-verify\ndescription: Internal verify segment execute-api → fix → review → execute-ui\n---\n\n# Verify segment (internal)\n\nShared by generate (`verify=true`) and run (verify gate).\n\n## Sequence\n\n1. **execute-api** — read `${CLAUDE_PLUGIN_ROOT}/skills/zuora-uat/execute-api/SKILL.md`\n2. **fix** — on failure, loop up to `max_fix_retries` via `fix/SKILL.md`\n3. **review** — `review/SKILL.md`\n4. **execute-ui** — when UI doc exists and preconditions met (`execute-ui/SKILL.md`). After UI, call `record-ui-result` on the scenario manifest.\n\n## On pass\n\n```bash\npython3 \"${CLAUDE_PLUGIN_ROOT}/references/uat-test/execution/scripts/uat_verification.py\" set \\\n  --scenario-dir \"<scenario_dir>\" --tr <n> --verified true \\\n  --git-root \"$GIT_ROOT\" --feature \"<feature>\"\n```\n\n## On failure\n\nSet `verified: false`, report issues, **stop downstream execute** for this TR.\n"
}