[Bug] Terminal Integration: Broken Alt-Enter Key Handling in Ghostty

Bug Description
Claude ghostty terminal integration failed; instead of getting a newline, once claude had editing my settings hitting alt-enter gives: "> [27;2;13~[27;2;13~[27;2;13~"

Environment Info

• Platform: linux
• Terminal: ghostty
• Version: 2.0.15
• Feedback ID: 53f311b1-693b-4ab3-ad72-3378a3ae3fdd

Errors

[{"error":"RangeError [ERR_CHILD_PROCESS_STDIO_MAXBUFFER]: stdout maxBuffer length exceeded\n    at Socket.onChildStdout (node:child_process:482:14)\n    at Socket.emit (node:events:518:28)\n    at Socket.emit (node:domain:489:12)\n    at addChunk (node:internal/streams/readable:561:12)\n    at readableAddChunkPushByteMode (node:internal/streams/readable:512:3)\n    at Readable.push (node:internal/streams/readable:392:5)\n    at Pipe.onStreamRead (node:internal/stream_base_commons:189:23)","timestamp":"2025-10-14T23:02:46.112Z"}]