fix: kick app contract

allow access if node is in app nodes or VM nodes

src/data.rs

@@ -552,7 +552,9 @@ impl BrainData {
             .operators
             .get_mut(operator)
             .ok_or(Error::AccessDenied)?;
-        if !operator_data.vm_nodes.contains(&node_pubkey) {
+        if !(operator_data.vm_nodes.contains(&node_pubkey)
+            || operator_data.app_nodes.contains(&node_pubkey))
+        {
             return Err(Error::AccessDenied);
         }