[Bug] Setup documentation unclear and confusing

Bug Description
setting up claude cowork is annoing. the exsplanation is off the rails in a bad way

Environment Info

• Platform: linux
• Terminal: gnome-terminal
• Version: 2.1.205
• Feedback ID: 184a4532-8b0d-48da-9099-9f4f1951dbda

Errors

[{"error":"Error: 403 {\"type\":\"error\",\"error\":{\"type\":\"permission_error\",\"message\":\"OAuth authentication is currently not allowed for this organization.\"},\"request_id\":\"req_011CcxaEoQtfsY32ko3aEA99\"}\n    at generate (/$bunfs/root/src/entrypoints/cli.js:40:46972)\n    at makeRequest (/$bunfs/root/src/entrypoints/cli.js:80:7690)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-07-12T17:40:35.586Z"},{"error":"Error: 403 {\"type\":\"error\",\"error\":{\"type\":\"permission_error\",\"message\":\"OAuth authentication is currently not allowed for this organization.\"},\"request_id\":\"req_011CcxaU5pya4iCjPHTC5oXp\"}\n    at generate (/$bunfs/root/src/entrypoints/cli.js:40:46972)\n    at makeRequest (/$bunfs/root/src/entrypoints/cli.js:80:7690)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-07-12T17:43:35.856Z"}]