wip: attempt to fix yoga ASAN crash by clearing context pointer

Still investigating heap-use-after-free issue during GC cleanup

src/bun.js/bindings/JSYogaNode.cpp

@@ -21,11 +21,15 @@ JSYogaNode::JSYogaNode(JSC::VM& vm, JSC::Structure* structure)
 JSYogaNode::~JSYogaNode()
 {
     if (m_node) {
+        // Clear the context pointer to avoid callbacks during cleanup
+        YGNodeSetContext(m_node, nullptr);
+        
         // Remove from parent to avoid use-after-free when parent tries to clear owner
         YGNodeRef parent = YGNodeGetParent(m_node);
         if (parent) {
             YGNodeRemoveChild(parent, m_node);
         }
+        
         YGNodeFree(m_node);
         clearInternal();
     }