The UAE and Germany have a mutual legal assistance treaty, but the Dubai courts are very careful with these requests. They check if the act is a crime here under local law too. I suggest looking at https://intercollegium.com/ to see how they handle extradition defense in the Emirates. They have a lot of experience with European cases and can tell you if your situation falls under the dual criminality rule. In my case, we managed to show that the prosecution was using criminal law for what was essentially a civil tax matter, which stopped the process. You need a solid team to represent you in front of the local judge to explain the human rights risks and the procedural errors in the original warrant. Being proactive is the only way to keep your golden visa safe.