Fix: Simplify rsc_support_enabled? method and update related tests

Author: AbanoubGhadban

react_on_rails_pro/lib/react_on_rails_pro/utils.rb

@@ -48,10 +48,7 @@ def self.react_server_client_manifest_file_path
     end
 
     def self.rsc_support_enabled?
-      return @rsc_support_enabled if defined?(@rsc_support_enabled)
-
-      rorp_config = ReactOnRailsPro.configuration
-      @rsc_support_enabled = rorp_config.respond_to?(:enable_rsc_support) && !!rorp_config.enable_rsc_support
+      ReactOnRailsPro.configuration.enable_rsc_support
     end
 
     # Validates the license and raises an exception if invalid.

react_on_rails_pro/spec/react_on_rails_pro/spec_helper.rb

@@ -43,6 +43,7 @@
 Dir[File.join(__dir__, "support", "**", "*.rb")].each { |f| require f }
 
 RSpec.configure do |config|
+  Rails.logger = Logger.new($stdout)
   config.example_status_persistence_file_path = "spec/examples.txt"
   config.run_all_when_everything_filtered = true
 

react_on_rails_pro/spec/react_on_rails_pro/utils_spec.rb

@@ -226,7 +226,6 @@ module ReactOnRailsPro
       context "when RSC support is enabled" do
         before do
           allow(ReactOnRailsPro.configuration).to receive(:enable_rsc_support).and_return(true)
-          described_class.instance_variable_set(:@rsc_support_enabled, nil)
         end
 
         it "returns true" do
@@ -237,7 +236,6 @@ module ReactOnRailsPro
       context "when RSC support is disabled" do
         before do
           allow(ReactOnRailsPro.configuration).to receive(:enable_rsc_support).and_return(false)
-          described_class.instance_variable_set(:@rsc_support_enabled, nil)
         end
 
         it "returns false" do