Max and default values on Slider2D node

[arcum42]

The slider2D node works great for use to choose the width and height on an empty latent. One thing I do repeatedly find to be an issue, though, is that it's defaulting to 512x512, with a maximum size of 1024x1024. This was fine back in the 1.5 era, but these days, 1024x1024 is more the default.

I've personally been changing the node to a max of 1536x1536 through properties any time I use the node, but it'd be nice if the max was increased, and possibly the default changed to 1024x1024.

[MaSan72]

\custom_nodes\ComfyUI-mxToolkit\js\Slider2D.js"