Bugfix: Production autoload issue for bot.rb

- add app/bot to auto load path

config/application.rb

@@ -16,6 +16,10 @@ module Chatwoot
     config.autoload_paths << Rails.root.join('lib')
     config.eager_load_paths << Rails.root.join('lib')
 
+    # This is required in production for zeitwerk to autoload the file
+    config.paths.add File.join('app', 'bot'), glob: File.join('**', '*.rb')
+    config.autoload_paths << Rails.root.join('app/bot')
+
     # Settings in config/environments/* take precedence over those specified here.
     # Application configuration can go into files in config/initializers
     # -- all .rb files in that directory are automatically loaded after loading