Allow DataGrid height to be styled

[apedroferreira]

Attempt to fix the problems in #2613 about stretching the DataGrid.

This PR should make it so that it's more possible to try to set the DataGrid to full page height or style its height, such as by for example by setting sx: { height: "100vh" } (even though this kind of overrides the default behavior).

The label was also getting cut-off at the bottom when an element is set to take up the full page height like this, so this included moving the HUD selection hint inwards in those cases.

Table with sx: { height: "100vh" } before (the container height did not change with the grid, so the dotted border is shorter and does not match):

Table with sx: { height: "100vh" } after:

New label position (bottom and inwards):

[Janpot]

I'm hesitant to try to solve #2613 (reply in thread). I don't see yet how it could fit in the current layout paradigm. Using vh would not take into account any other vertical space taken up by other elements, or our header. Maybe something with flexbox, but I feel like it'd need a solution in our runtime. e.g. it'd need to turn off the resize handle, and probably set something up around minimum height and its container.

[apedroferreira]

I'm hesitant to try to solve #2613 (reply in thread). I don't see yet how it could fit in the current layout paradigm. Using vh would not take into account any other vertical space taken up by other elements, or our header. Maybe something with flexbox, but I feel like it'd need a solution in our runtime. e.g. it'd need to turn off the resize handle, and probably set something up around minimum height and its container.

True, I just tried something quick to try to understand this issue and then saw that there could be some problems with the dotted border not matching + the selection hint getting cut-off, so added some fixes for those.
But this isn't too important and there's really no good way to have a full-height component I think... Will also wait to see if we can understand more about what this user was trying to do.

[apedroferreira]

Actually this is all outdated by #2818, closing.