[Bug] API Key Not Detected When Running in tmux Session

Bug Description
cannot get API key when using tmux

Environment Info

• Platform: darwin
• Terminal: cursor
• Version: 2.0.0
• Feedback ID: 09007906-7e0c-4da1-ba1f-8f7fa0a3f6c3

Errors

[{"error":"Error: Could not resolve authentication method. Expected either apiKey or authToken to be set. Or for one of the \"X-Api-Key\" or \"Authorization\" headers to be explicitly omitted\n    at new W5 (unknown:1:28)\n    at <anonymous> (/$bunfs/root/claude:720:3218)\n    at processTicksAndRejections (native:7:39)","timestamp":"2025-09-29T19:24:33.979Z"}]