TuiFrameFactory

Builds a width/height-normalized {@see TuiFrame} from raw text lines, padding each line out to the target width via {@see TuiString}. Lives here -- outside ValueObjects\Tui -- so the TuiFrame value object itself never has to import a concrete implementation-layer helper; only code that already depends on Tui\* needs to know how lines get padded.

public static function fromLines(int $width, int $height, array $lines): Milpa\Live\ValueObjects\Tui\TuiFrame

Builds a frame exactly `$width` x `$height` in size. Rows beyond the end of `$lines` are filled blank; every row (existing or filled) is padded out to `$width` via {@see TuiString::padEnd()}. This does not truncate overly-long lines — callers that need a hard width ceiling (e.g. {@see \Milpa\Live\Tui\NodeRenderers\ComponentTuiNodeRenderer}) are responsible for their own truncation before/after calling this.

Parameters