pi-native 与 runner NDJSON 把推理和工具调用投影为 detail,任务流始终落库;非 200 的流式尝试回落到一次性 /v1/run,避免改变既有错误分类。
Parse MiniMax-style SSE deltas, including incremental tool calls, and encode transport failures on the event stream instead of panicking. Co-authored-by: Cursor <cursoragent@cursor.com>