Function firstLine

internal/llm/llm.go:632–637

(s string)

	}
	if !complete {
		// Clean EOF with no completion event: the connection was cut, not
		// finished. Returned as a plain error (not serverStreamError), so run()
		// marks it MidStream when frames had arrived and the TUI's bounded
		// replay reissues the request instead of finalizing a truncated reply.
		return nil, 0, 0, errors.New("the stream ended without a completion event (response.completed): the connection was likely cut mid response")
	}

	// Emit accumulated tool calls once at stream end, in output order. Resolve
	// every slot once, sharing the parsed payload between the events and the