Check for max number of tile items when moving in sorting

[ghost]

Summary

SUMMARY: Bugfixes "Check for max number of tile items when moving in sorting"

Purpose of change

Fixes #35398

Describe the solution

So I couldnt actually reproduce the infinite looping issue in the linked issue, the activity just dumped the items on the tile next to the target tile that had 4096 items in it.
But this uncovered another problem - if the entire area was covered in unsorted zones, then when it overflowed, it tried to sort it again, and when it did, the item just disappeared, gone.

This fix stops that happening, and also should stop any occurence of infinite looping as per the linked issue, even though I couldnt get that to trigger.
Basically it checks if the number of items on that tile is more than MAX_ITEM_IN_SQUARE and if it is, it bails out.

Describe alternatives you've considered

N/A

Testing

Put 4096 cig butts down on a tile that was a spare parts and other loot zone, put unsorted loot zone around it in a 10x10 square.
Placed scrap metals everywhere in the unsorted zones, pressed shit+o - sort.
It didnt do anything, because the target tile had reached max items.

Additional context

N/A