infoLine method
Writes a mode/info status line with multiple segments.
Each segment is separated by spaces. Useful for showing multiple status indicators like "Fuzzy Matches: 5".
Implementation
void infoLine(List<String> segments, {int spacing = 3}) {
final separator = ' ' * spacing;
gutterLine('${theme.dim}${segments.join(separator)}${theme.reset}');
}