Export to Static Mesh

Exports input mesh to Static Mesh

/**
 * Node that exports a mesh to a new static mesh asset.
 * 
 * Creates a new UStaticMesh asset from the input mesh data
 * with configurable build settings.
 * 
 * Usage:
 * 1. Connect mesh to export
 * 2. Configure build settings
 * 3. Click Apply to create asset
 */