TextPrevew.dart size is ignored

[matthewrice345]

Describe the bug
Load up some documentation that uses the TextPreview not that the size property is ignored in the Text widget.

To Reproduce
Steps to reproduce the behavior:

1. Open up some app using the documentation
2. View the title with 'TextPreview`
3. note the size is ignored when set

Expected behavior
The custom size used in TextPreview is rendered

[isacjunior]

Can you share a screenshot? I don't know if understand your problem. 🤔

[matthewrice345]

It's this file: https://github.com/isacjunior/doc_widget/blob/master/packages/doc_widget/lib/src/widgets/title.dart

It's not a big deal but the double size property is useless because it's not applied to the Text widget inside the TextPreview.

final preview = TextPreview( text: 'Yolo', size: 12, );

Not sure a screenshot will help much beyond showing that regardless of the size: 12, it's using the style: TextDS.heading3, without copying the size into it.

It's also not a part of the doc_widet export file so likely no one else will ever know :) so happy to close if it's not something you care to fix. No big deal

[isacjunior]

Recently I changed the doc_widget design and probably I forget to remove it. Feel free to open a PR removing the size.