chore: Macros enhancement (#5609)

- Fixed send_attachment and send_email_transcript
- Fixed duplicate activity messages
- Fixed Order of execution

Fixes: #5584

app/policies/macro_policy.rb

@@ -22,4 +22,8 @@ class MacroPolicy < ApplicationPolicy
   def execute?
     true
   end
+
+  def attach_file?
+    true
+  end
 end