Method outputTextMessage

apps/cli/src/agent/output-manager.ts:283–319

(
		ts: number,
		text: string,
		isPartial: boolean,
		alreadyDisplayedComplete: boolean | undefined,
		skipFirstUserMessage: boolean,
	)

	}

	private outputTextMessage(
		ts: number,
		text: string,
		isPartial: boolean,
		alreadyDisplayedComplete: boolean | undefined,
		skipFirstUserMessage: boolean,
	): void {
		// Skip the initial user prompt echo (first message with no prior messages)
		if (skipFirstUserMessage && this.displayedMessages.size === 0 && !this.displayedMessages.has(ts)) {
			this.displayedMessages.set(ts, { ts, text, partial: !!isPartial })
			return
		}

		if (isPartial && text) {
			// Stream partial content
			this.streamContent(ts, text, "[assistant]")
			this.displayedMessages.set(ts, { ts, text, partial: true })
		} else if (!isPartial && text && !alreadyDisplayedComplete) {
			// Message complete - ensure all content is output
			const streamed = this.streamedContent.get(ts)

			if (streamed) {
				// We were streaming - output any remaining delta and finish
				if (text.length > streamed.text.length && text.startsWith(streamed.text)) {
					const delta = text.slice(streamed.text.length)
					this.writeRaw(delta)
				}
				this.finishStream(ts)
			} else {
				// Not streamed yet - output complete message
				this.output("\n[assistant]", text)
			}

			this.displayedMessages.set(ts, { ts, text, partial: false })
			this.streamedContent.set(ts, { ts, text, headerShown: true })
		}
	}

	private outputReasoningMessage(
		ts: number,