{
"history_cursor": 4,
"history": [
{
"role": "user",
"content": "Continue the migration without repeating the prior answer."
},
{
"role": "assistant",
"content": "Earlier context is loaded and the source session remains unchanged."
}
],
"events": [
{
"sequence": 4,
"kind": "user_message",
"payload": {
"type": "user_message",
"text": "Continue the migration without repeating the prior answer."
}
},
{
"sequence": 5,
"kind": "tool_call_started",
"payload": {
"type": "tool_call_started",
"id": "call-check",
"name": "exec_command",
"arguments": "{\"cmd\":\"cargo test -p supercode-frontend-tui\"}"
}
},
{
"sequence": 6,
"kind": "tool_call_completed",
"payload": {
"type": "tool_call_completed",
"id": "call-check",
"name": "exec_command",
"output": "\u001b[32m171 tests passed\u001b[0m",
"is_error": false
}
},
{
"sequence": 7,
"kind": "text_delta",
"payload": {
"type": "text_delta",
"text": "## Result\nThe attach boundary keeps one canonical transcript while live output arrives.\n\n- history is replayed once\n- streaming updates one assistant cell\n\n| Check | State |\n| --- | --- |\n| source session | unchanged |\n| live stream | attached |\n\n"
}
},
{
"sequence": 8,
"kind": "text_delta",
"payload": {
"type": "text_delta",
"text": "```rust\nfn resume_losslessly() -> bool { true }\n```\nThe final answer is deliberately long enough to reflow when the terminal width changes a second time."
}
},
{
"sequence": 9,
"kind": "turn_completed",
"payload": {
"type": "turn_completed"
}
}
]
}