Create a Pull Request for a Marshroom cart issue matching the current branch. Critical Requirements - state.json update is MANDATORY . After creating the PR, you MUST update the issue status to with and in . If this fails, stop and report the error — do NOT silently continue. - Use if available; otherwise fall back to direct atomic write (see step 9). Steps 1. Read and parse the JSON 2. Run to get the current branch name 3. Find the cart entry matching the current branch and repo. Use relaxed matching: - First try exact match - Then try suffix match (e.g., current branch matches cart entry wi…