feat(chat): update react custom prompt
What does this merge request do and why?
Currently, react-custom.yml is used to perform react prompt to a custom model. In the future, it'll be a prompt per model.
feat(react): update prompts for Duo Chat (!1077 - merged) provides updates that we currently have on GitLab Rails side to react.yml
. Let's apply the same changes to react-custom.yml
.