Fix reflex_data keyword argument (#673)

# Type of PR (feature, enhancement, bug fix, etc.)
bug fix

## Description
Rename named parameter, and change error message that was causing an
exception in a rescue block.

## Why should this be added

Stimulus reflex doesn't work at all without these fixes.

## Checklist

- [X ] My code follows the style guidelines of this project
- [ X] Checks (StandardRB & Prettier-Standard) are passing

app/channels/stimulus_reflex/channel.rb

@@ -16,13 +16,14 @@ def receive(data)
       delegate_call_to_reflex reflex
     rescue => exception
       error = exception_with_backtrace(exception)
-      error_message = "\e[31mReflex #{reflex.data.target} failed: #{error[:message]} [#{reflex.url}]\e[0m\n#{error[:stack]}"
 
       if reflex
+        error_message = "\e[31mReflex #{reflex.data.target} failed: #{error[:message]} [#{reflex.url}]\e[0m\n#{error[:stack]}"
         reflex.rescue_with_handler(exception)
         reflex.logger&.error error_message
         reflex.broadcast_error data: data, error: "#{exception} #{exception.backtrace.first.split(":in ")[0] if Rails.env.development?}"
       else
+        error_message = "\e[31mReflex failed: #{error[:message]} \e[0m\n#{error[:stack]}"
         unless exception.is_a?(StimulusReflex::VersionMismatchError)
           StimulusReflex.config.logger.error error_message
         end

lib/stimulus_reflex/reflex.rb

@@ -23,6 +23,7 @@ class StimulusReflex::Reflex
   # END TODO: remove
 
   alias_method :action_name, :method_name # for compatibility with controller libraries like Pundit that expect an action name
+  alias_method :data, :reflex_data
 
   def initialize(channel, reflex_data:)
     @channel = channel

lib/stimulus_reflex/reflex_factory.rb

@@ -11,7 +11,7 @@ def initialize(channel, data)
   end
 
   def call
-    reflex_class.new(channel, data: data)
+    reflex_class.new(channel, reflex_data: data)
   end
 
   private