Eyedropper and More Documentation for Lego Bricks

[FirePheonix]

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✅ All Jest tests passed! This PR is ready to merge.

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[github-actions]

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[walterbender]

This looks good. A couple of small changes please:
(1) please remove the changes to the package files. They are unrelated and unnecessary.
(2) it seems you have added the same artwork in both guide/ and documentation/. We only need one copy.

[github-actions]

✅ All Jest tests passed! This PR is ready to merge.

[github-actions]

✅ All Jest tests passed! This PR is ready to merge.

[FirePheonix]

hey @walterbender I've made the changes as per your request, kindly review again

[FirePheonix]

@pikurasa I've added some examples in this repo's examples folder. Those are the ones with white/gray background. I realized earlier my program categorized white and non-white as different colors. Now it's all categorized as gray to keep a consistent background. But you must pick the color of the base plate from the color picker. Here's the repo with those examples:

https://github.com/FirePheonix/GSoC-2025/tree/main/Examples