Enhance pro features context by allowing multiple message stubs for improved test flexibility

Author: AbanoubGhadban

spec/dummy/spec/system/integration_spec.rb

@@ -88,7 +88,10 @@ def finished_all_ajax_requests?
 
 shared_context "with pro features and immediate hydration" do
   before do
-    allow(ReactOnRails::Utils).to receive(:react_on_rails_pro?).and_return(true)
+    allow(ReactOnRails::Utils).to receive_messages(
+      react_on_rails_pro?: true,
+      react_on_rails_pro_version: ""
+    )
   end
 
   around do |example|