[Bug] Terminal raw mode state corrupted after exiting Claude Code

Bug Description
When i exit claude code, the old raws are overwritten and it is a mess

Environment Info

• Platform: win32
• Terminal: windows-terminal
• Version: 2.1.86
• Feedback ID: 263556d0-c879-4bac-99ce-e4ff1ffc4553

Errors

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<img width="953" height="790" alt="Image" src="https://github.com/user-attachments/assets/b7362185-f6f1-480b-aa27-ce2bc5049aeb" />