[FEATURE] Hey, why do you remove the "copy" button

Preflight Checklist

• [x] I have searched existing requests and this feature hasn't been requested yet
• [x] This is a single feature request (not multiple features)

Problem Statement

Hi, after you changed the UI yesterday, the "copy" button disappeared on the chatting window. I am using Claude Code window on MacOS. That's super inconvenient.

<img width="666" height="626" alt="Image" src="https://github.com/user-attachments/assets/c028cd7c-807d-4567-9d32-5849feaf2a16" />

Proposed Solution

Adding the previous "copy" button back to the UI.

Alternative Solutions

_No response_

Priority

Critical - Blocking my work

Feature Category

CLI commands and flags

Use Case Example

_No response_

Additional Context

_No response_