Storybook : Add TextTransformControl stories

[im3dabasia]

Part of #67165

What?

This PR will add stories for TextTransformControl component in the Storybook.

Testing Instructions

1. Run npm run storybook:dev
2. Open the storybook on http://localhost:50240/
3. Check the TextTransformControl stories.

Screen shot

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Co-authored-by: t-hamano <[email protected]>

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[t-hamano]

Thanks for the PR!

I would like to make two suggestions.

• It looks like you are adding as many variations as possible as individual stories, but this seems redundant. All these props can be changed from the Controls panel. Also, if we go ahead with this approach, we will probably add similar variations to all other block editor components 😅
• It is certainly easier to understand with demo text, but Storybook is for testing and developing a single component itself. How this component interacts with the outside world is the responsibility of the developer who uses this component, and I think it is better not to include it in the story.

With that in mind, I think it would be best to focus on just improving argTypes in this PR. What do you think?

[im3dabasia]

Hey @t-hamano,

thanks for your feedback. I have tried incorporating all the feedback you shared in this PR and the issue. Please take a look at my updated work and provide feedback

[t-hamano]

Thanks for the PR! I have a few small suggestions, but overall it looks good 👍

[im3dabasia]

Hey @t-hamano ,

I have made the changes based on your suggestions. I am attaching a screencast for the same. Please provide feedback on my work.

Screen.Recording.2024-12-19.at.1.32.16.PM.mov

[t-hamano]

Thanks for the update! Sorry, there was a mistake in my previous suggestion🙇‍♂️

[im3dabasia]

Hey @t-hamano, could you please have a look at this PR? I have incorporated all the feedback you suggested.

[t-hamano]

Thanks for the update!

One last thing, could you fix a mistake in the README? The default value for the value prop is undefined, not "none", so we'll need to remove this line:

gutenberg/packages/block-editor/src/components/text-transform-control/README.md

Line 31 in 910c38f

- **Default:** `none`

[im3dabasia]

One last thing, could you fix a mistake in the README? The default value for the value prop is undefined, not "none", so we'll need to remove this line:

Done @t-hamano , I have removed this line.

Thank you very much for the review.