Add breakObject to server-side

[FileEX]

This PR adds the breakObject function also on the server side, making it available as a shared function

local object

addCommandHandler('obj', function(plr,cmd)
	local x,y,z = getElementPosition(plr);
	object = createObject(1226, x,y,z);
end);

addCommandHandler('objb', function(plr)
	breakObject(object);
end);

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Good job