V4.14.20

Upgrade Guide

1. Update image tags

• Update the fastgpt-app image tag (FastGPT main service): v4.14.20
• Update the fastgpt-pro image tag (FastGPT commercial edition): v4.14.20

🐛 Fixes

1. Improved workflow Zod data type compatibility.
2. Fixed an issue where model configuration could not fully override defaultConfig.