Repo cleanup 2

packages/zammad-addon-link/src/app/controllers/formstack_controller.rb

@@ -7,8 +7,6 @@
 
 class FormstackController < ApplicationController
   skip_before_action :verify_csrf_token
-  skip_before_action :authenticate_with_current_session
-  skip_before_action :authenticate_with_token
 
   # POST /api/v1/formstack/webhook
   def webhook

packages/zammad-addon-link/src/app/models/channel/driver/cdr_signal.rb

@@ -31,7 +31,12 @@ class Channel
 
         Rails.logger.debug { 'signal send started' }
         Rails.logger.debug { options.inspect }
-        @signal = ::CdrSignal.new(options[:bot_endpoint], options[:bot_token])
+
+        # Use phone_number from channel options
+        phone_number = options[:phone_number]
+        raise 'No phone_number configured for Signal channel' unless phone_number
+
+        @signal = ::CdrSignal.new(phone_number)
         @signal.from_article(article)
       end
 

packages/zammad-addon-link/src/lib/cdr_signal_poller.rb

@@ -327,7 +327,7 @@ class CdrSignalPoller
         article = Ticket::Article.create!(article_params)
 
         # Create additional articles for extra attachments
-        attachments[1..].each_with_index do |att, index|
+        ((attachments || [])[1..] || []).each_with_index do |att, index|
           Ticket::Article.create!(
             article_params.merge(
               message_id: "cdr_signal.#{message_id}-#{index + 1}",