Adding Deluxe Scarecrow to item effect ranges

[alux35]

Moved scarecrow overlay calculation to the ModConfig file and added a calculation for the Deluxe Scarecrow. Changed code in ShowItemEffectRanges to pull the correct scarecrow for the current item and already placed items.

[jltaylor-us]

The deluxe scarecrow range calculation is incorrect, at least according to some guy on reddit.

Here's an implementation using the distance calculation that he uses:

        private static int[][] GetCircularMask(int radius)
        {
            int size = 2 * radius + 1;
            int[][] result = new int[size][];
            for (int i = 0; i < size; i++)
            {
                result[i] = new int[size];
                for (int j = 0; j < size; j++)
                {
                    int val = (Math.Truncate(Math.Sqrt((radius - i) * (radius - i) + (radius - j) * (radius - j))) <= radius) ? 1 : 0;
                    result[i][j] = val;
                }
            }
            return result;
        }

Tangentially related to this PR: I'm not sure it's a great idea to have all of the ranges in ModConfig, leading to SMAPI generating a 726 line config.json file for the mod before the scarecrow ranges were moved over there (and thousands of lines after), but whatever. :shrug:

[Zamiell]

The Deluxe Scarecrow range is fixed now in Annosz's fork, so this PR is no longer necessary: https://github.com/Annosz/UIInfoSuite2