Find Minimum Operations to Transform Image into Its Reverse

A company stores grayscale images as binary strings, where '1' represents a white pixel and '0' represents a black pixel. The reverse of an image is simply the binary string read backward. To create a backup, you are allowed to perform the following operation any number of times: remove any character from the string and append it to the end. Given a binary string image, determine the minimum number of operations required to transform it into its reverse. Example 1: Input: image = "0100110" Output: 3 Explanation: "0100110" => "0101100" => "0011001" => "0110010" Move the "0" at index 3 to the end: "0100110" → "0101100" Move the "1" at index 1 to the end: "0101100" → "0011001" Move the "0" at index 1 to the end: "0011001" → "0110010" Example Input 0100110