[BUG] Stats overview table is inaccurate & hard to read

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?

When I use the /stats command Claude shows a table-calendar like with usage stats. The days on the left, being truncated make no sense. Since we are on 2Feb now, Feb has appeared in the table header but overtook Jan space and now it looks like I used Claude the entire February and barely in January.

What Should Happen?

When I use the /stats command Claude shows a table-calendar like with usage stats. The days on the left should be all / aligned to the lines. Entering a new month should properly pad it's space to ensure previous month usage doesn't overflow in current month.

Error Messages/Logs

Steps to Reproduce

1. Use /stats command on 1st or 2nd day of current month.

Claude Model

Opus

Is this a regression?

I don't know

Last Working Version

_No response_

Claude Code Version

2.1.5

Platform

AWS Bedrock

Operating System

Ubuntu/Debian Linux

Terminal/Shell

Cursor

Additional Information

<img width="694" height="407" alt="Image" src="https://github.com/user-attachments/assets/5f01fce6-79ac-47e4-81bd-6ff85f4e14e9" />