[BUG] Stats dashboard does not reflect VS Code extension usage

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?

The Overview stats dashboard appears to undercount activity when using Claude Code through the VS Code extension. My dashboard currently shows:
Sessions: 2
Messages: 158
Total tokens: 53.2k
Active days: 1
Current streak: 0d
Longest streak: 1d
However, I have been actively using Claude Code via the VS Code extension for significantly more than 1 day over the past month. The active days, current streak, and longest streak metrics do not appear to include any usage from the VS Code extension.

What Should Happen?

The stats dashboard should aggregate usage across all Claude Code clients, including the VS Code extension, so that active days, sessions, streaks, and token counts reflect total usage regardless of which client was used.

Error Messages/Logs

Steps to Reproduce

1. Install the Claude Code extension in VS Code.
2. Use Claude Code actively through the VS Code extension over multiple days (sending messages, starting sessions, etc.).
3. Open the Claude Code stats dashboard (Overview tab).
4. Observe that the Active days, Current streak, and Longest streak metrics only reflect usage from the desktop/web app, not from the VS Code extension.
5. Compare the reported stats against your actual usage — active days will be significantly undercounted.

Claude Model

Not sure / Multiple models

Is this a regression?

I don't know

Last Working Version

_No response_

Claude Code Version

1.12603.1

Platform

Anthropic API

Operating System

Windows

Terminal/Shell

VS Code integrated terminal

Additional Information

_No response_