[BUG] Inconsistent Context Window Between CLI and VSCode plugin

Preflight Checklist

• [x] I have searched existing issues and this hasn't been reported yet
• [x] This is a single bug report (please file separate reports for different bugs)
• [x] I am using the latest version of Claude Code

What's Wrong?

<img width="1340" height="979" alt="Image" src="https://github.com/user-attachments/assets/7b2b3ff1-69c0-439c-8c80-056da2ed0564" />

What Should Happen?

It should show same context window (Pro tier). I even got it last month for whole month only get 200k window (that should be 1m) .

Error Messages/Logs

Steps to Reproduce

it happened randomly

Claude Model

Sonnet (default)

Is this a regression?

I don't know

Last Working Version

_No response_

Claude Code Version

2.1.193 (Claude Code)

Platform

Anthropic API

Operating System

Ubuntu/Debian Linux

Terminal/Shell

WSL (Windows Subsystem for Linux)

Additional Information

_No response_