Function wrapTextWithAnsi

packages/pi-tui/src/utils.ts:720–743

(text: string, width: number)

 * @returns Array of wrapped lines (NOT padded to width)
 */
export function wrapTextWithAnsi(text: string, width: number): string[] {
	if (!text) {
		return [""];
	}

	// Handle newlines by processing each line separately
	// Track ANSI state across lines so styles carry over after literal newlines
	const inputLines = text.split("\n");
	const result: string[] = [];
	const tracker = new AnsiCodeTracker();

	for (const inputLine of inputLines) {
		// Prepend active ANSI codes from previous lines (except for first line)
		const prefix = result.length > 0 ? tracker.getActiveCodes() : "";
		const wrappedLines = wrapSingleLine(prefix + inputLine, width);
		for (const wrappedLine of wrappedLines) {
			result.push(wrappedLine);
		}
		// Update tracker with codes from this line for next iteration
		updateTrackerFromText(inputLine, tracker);
	}

	return result.length > 0 ? result : [""];
}

function wrapSingleLine(line: string, width: number): string[] {
	if (!line) {