When entering for the end value the same value as the start it is not recorgnized as valid region, because end must be strictly greater than begin. Due to the +1 in the Region constructor this is not correct, because the end is included in the range.
Problem description
When entering for the end value the same value as the start it is not recorgnized as valid region, because end must be strictly greater than begin. Due to the +1 in the Region constructor this is not correct, because the end is included in the range.
Implementation description
Screenshots
After:![image](https://github.com/WerWolv/ImHex/assets/10099533/c45d2001-8790-430a-8f1a-4b65130f4d01)
Additional things