feat(support#create): block with invisible captcha [avoid painful captcha]

app/controllers/support_controller.rb

@@ -1,4 +1,6 @@
 class SupportController < ApplicationController
+  invisible_captcha only: [:create], on_spam: :redirect_to_root
+
   def index
     setup_context
   end
@@ -92,4 +94,8 @@ class SupportController < ApplicationController
   def email
     current_user&.email || params[:email]
   end
+
+  def redirect_to_root
+    redirect_to root_path, alert: t('invisible_captcha.custom_message')
+  end
 end

app/views/support/index.html.haml

@@ -25,6 +25,9 @@
         = label_tag :type do
           = t('.your_question')
         = hidden_field_tag :type, params[:type]
+
+      = invisible_captcha
+
       %dl
         - @options.each do |(question, question_type, link)|
           %dt