More hardening with digitla ocean

some ref handling was a bit strange, now it's rendering correctly. I have a feeling we will be back to the diff engine at some point soon, it's picking up some strange changes that are so deep in the model, I can't determine what is what, so we will wait for another set of triggers to appear.

datamodel/low/base/example.go

@@ -123,5 +123,10 @@ func ExtractExampleValue(exp *yaml.Node) any {
 		_ = exp.Decode(&m)
 		return m
 	}
+	if utils.IsNodeArray(exp) {
+		var m []interface{}
+		_ = exp.Decode(&m)
+		return m
+	}
 	return exp.Value
 }