Support Scroll for Qr Color Picker

[Sagar0-0]

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Description

Setting the max height to 10 times the columns minimum size. This makes sure all colors will fit on the screen.
This solution is better than not providing scroll. A better approach can be to use LazyColumn as parent of the entire UI.

[greyson-signal]

Are you able to show a video of the bug this is fixing? We already use a LazyVerticalGrid, so I did a test where I just double the number of colors, and it scrolls fine for me without any other changes.

scrolling.mp4

[Sagar0-0]

This PR is fixing the screen level Scroll, when the complete screen might not be visible in the case of Rotated Config or for Foldables.

Currently not scrollable screen:

After fix:

document_6147877566872032435.mp4