The Run button now appears blue when an operator with required fields is unconfigured (i.e., required fields are not filled) <img width="1572" alt="截屏2025-01-06 上午11 44 02" src="https://github.com/user-attachments/assets/d5d36271-38e1-42d4-b6ff-fe497538b4db" />