Simplify supports_auto_registration? method

- Remove unnecessary min_version variable assignment
- Remove overly broad StandardError rescue clause
- Use direct constant reference in method call
- Cleaner, more readable implementation

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <[email protected]>

Author: justin808

lib/react_on_rails/packer_utils.rb

@@ -49,10 +49,8 @@ def self.supports_basic_pack_generation?
     end
 
     def self.supports_auto_registration?
-      min_version = ReactOnRails::PacksGenerator::MINIMUM_SHAKAPACKER_VERSION_FOR_AUTO_REGISTRATION
-      packer.config.respond_to?(:nested_entries?) && shakapacker_version_requirement_met?(min_version)
-    rescue StandardError
-      false
+      packer.config.respond_to?(:nested_entries?) &&
+        shakapacker_version_requirement_met?(ReactOnRails::PacksGenerator::MINIMUM_SHAKAPACKER_VERSION_FOR_AUTO_REGISTRATION)
     end
 
     # This returns either a URL for the webpack-dev-server, non-server bundle or