[BUG] Weekly limits reset when switching machines

### Preflight Checklist

- [x] I have searched [existing issues](https://github.com/anthropics/claude-code/issues?q=is%3Aissue%20state%3Aopen%20label%3Abug) 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?

I've been using Claude Code for the single user for 9 months. I used it on company's notebook with Windows 10 and on my private PC on Ubuntu.

I don't know exact condition to reproduce the bug, but I guess that all it takes is to run a few sessions on one machine, then have a break like 12 hours without asking Claude for anything and run a session on a different machine. Then for some reason weekly limits reset sooner than they should.

### What Should Happen?

Weekly limits should reset only when it said so under the progress bars on the "Usage" window.

### Error Messages/Logs

```shell

```

### Steps to Reproduce

0. Claude's weekly limit starts.
1. Use Claude on one machine
2. Switch to another machine after a few days.
3. Sometimes limits reset before the date under the progress bars tell.

### Claude Model

Not sure / Multiple models

### Is this a regression?

No, this never worked

### Last Working Version

_No response_

### Claude Code Version

1.260907.19 (26090719)

### Platform

Anthropic API

### Operating System

Other

### Terminal/Shell

IntelliJ IDEA terminal

### Additional Information

_No response_

The report names no repository file, test, or code entry point; start by locating the Usage window and weekly-limit handling. Use the reported Windows 10 and Ubuntu machine-switch sequence as the first reproduction path, and consider the work done when the displayed reset date matches the actual limit reset across machines.

索引モデルが issue の本文から書いたものです。