Branch details card is detached from the visible chat area with horizontal scroll

What version of the IDE extension are you using?

26.506.31421

What subscription do you have?

Plus

Which IDE are you using?

VS Code

What platform is your computer?

Linux 7.0.4-100.fc43.x86_64 x86_64 unknown

What issue are you seeing?

The auxiliar card, Branch details card, appears outside the main visible area of the extension, to the right of the chat. Since it only becomes accessible after horizontal scrolling, the feature feels hidden and is easy to miss. Its current placement also makes it look disconnected from the main interface flow.

<img width="437" height="969" alt="Image" src="https://github.com/user-attachments/assets/bc2eb668-f391-4dc3-b56a-da697be89646" />

What steps can reproduce the bug?

Open VS Code extension and start a new thread or check a previous thread started.

What is the expected behavior?

Branch information should be accessible within the visible chat area itself, without requiring horizontal scrolling or accidental discovery.

Additional information

_No response_