There were several places adding a copy icon button, so thought of
encapsulating the logic to copy a given string into the clipboard (and
other small details like swapping the icon and tooltip if copied) into a
component, making it easier to introduce this sort of functionality in
the future, with fewer lines of code.

All it takes (for the simplest case) is:

```rs
CopyButton::new(your_message)
```

<img width="600" height="714" alt="Screenshot 2025-12-29 at 10  50@2x"
src="https://github.com/user-attachments/assets/e6949863-a056-4855-82d8-e4ffb5d62c90"
/>

Release Notes:

- N/A