Update About section broken URL to new domain

On the **About** section of this repository, the current website URL is non-functional and results in a "This site can’t be reached" error. Meanwhile, the **README** section already contains the correct and working URL. To fix this inconsistency, please update the link in the About section by copying it from the README. 🔧 **Current (broken):** https://ultracopier.first-world.info ✅ **Suggested (working):** https://ultracopier.herman-brule.com This small change will ensure users are directed to the correct site. Thanks!