[Bug]: Udapting status bar works in one of many vscode windows #55

Preflight checklist

• I searched existing issues and didn't find a duplicate.
• I'm on the latest version of the extension, or I've written my version below.
• I read the README's Troubleshooting section (proxies, history retention, the AI advice feature).

What happened?

I opened multiple windows in VSCode where the extension would be loaded, and just one of them is getting updated (not even the one i'm using)

What did you expect instead?

I expect every window to update the usage, specially the one i'm using

Steps to reproduce

No response

Extension version

2.1.1

Claude Code version

No response

VS Code version

No response

Operating system

Windows

Model / proxy setup

No response

Diagnostic logs

Anything else?

No response