bottomLine static method
Implementation
static String bottomLine(String title, PromptTheme theme) {
final g = theme.glyphs;
// Match the visual width of the top line, but without a closing corner.
// Top width = title.length + 6 (includes both corners and spacing/dashes).
// Bottom: left corner + dashes => 1 + (title.length + 5) = title.length + 6
return '${theme.gray}${g.borderBottom}${g.borderHorizontal * (title.length + 5)}${theme.reset}';
}