Proposal to render "thinking" output in a different color

The output related to thinking is valuable but I find it mentally burdensome to visually separate it from actual output. I am propose that we make the "thinking" output color different from regular output.

Codex output

<img width="1899" height="127" alt="Image" src="https://github.com/user-attachments/assets/1fbbc934-957a-49c5-9c89-89ba1660c5e1" />

Contrasting user output from ChatGPT thinking output

<img width="1899" height="571" alt="Image" src="https://github.com/user-attachments/assets/288fd347-fbff-4879-9228-176ca9ed5461" />