Token Chunking Failure with Zero-Length Token Runs

Bug Description
Its chunking a lot of time with 0 tokens run.

Environment Info

• Platform: darwin
• Terminal: vscode
• Version: 1.0.51
• Feedback ID: c235aaa2-3dfd-4f04-b5fd-70f902dcf136

Errors

[{"error":"Error: Command failed: security find-generic-password -a $USER -w -s \"Claude Code\"\nsecurity: SecKeychainSearchCopyNext: The specified item could not be found in the keychain.\n\n    at genericNodeError (node:internal/errors:983:15)\n    at wrappedFn (node:internal/errors:537:14)\n    at checkExecSyncError (node:child_process:882:11)\n    at execSync (node:child_process:954:15)\n    at eD (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:712:4489)\n    at file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:624:13989\n    at Q (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:526:14406)\n    at QF (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:624:13129)\n    at cC (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:624:11995)\n    at qB (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:624:16609)","timestamp":"2025-07-14T12:31:49.257Z"},{"error":"Error: 1: ENOENT \n    at euQ (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:1343:5219)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)\n    at async ouQ (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:1343:2582)","timestamp":"2025-07-14T12:31:49.960Z"},{"error":"Error: Request was aborted.\n    at Ue._createMessage (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:1323:7931)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)","timestamp":"2025-07-14T13:17:54.191Z"}]