[Bug] CLAUDE_CODE_NO_FLICKER=1 claude Environment variable syntax not supported on Windows PowerShell

Bug Description
CLAUDE_CODE_NO_FLICKER=1 claude is not working on Windows and powershell, CLAUDE_CODE_NO_FLICKER=1 : The term 'CLAUDE_CODE_NO_FLICKER=1' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was

included, verify that the path is correct and try again.

At line:1 char:1

• CLAUDE_CODE_NO_FLICKER=1 claude

• ~~~~~~~~~~~~~~~~~~~~~~~~

• CategoryInfo : ObjectNotFound: (CLAUDE_CODE_NO_FLICKER=1:String) [], CommandNotFoundException

• FullyQualifiedErrorId : CommandNotFoundException

Environment Info

• Platform: win32
• Terminal: visualstudio
• Version: 2.1.90
• Feedback ID: e49febc6-0f12-4c58-8ce9-e3c9bd2d08b2

Errors

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