show bulk send message

app/javascript/application.js

@@ -20,6 +20,7 @@ import FolderAutocomplete from './elements/folder_autocomplete'
 import SignatureForm from './elements/signature_form'
 import SubmitForm from './elements/submit_form'
 import PromptPassword from './elements/prompt_password'
+import EmailsTextarea from './elements/emails_textarea'
 
 import * as TurboInstantClick from './lib/turbo_instant_click'
 
@@ -53,6 +54,7 @@ window.customElements.define('folder-autocomplete', FolderAutocomplete)
 window.customElements.define('signature-form', SignatureForm)
 window.customElements.define('submit-form', SubmitForm)
 window.customElements.define('prompt-password', PromptPassword)
+window.customElements.define('emails-textarea', EmailsTextarea)
 
 document.addEventListener('turbo:before-fetch-request', encodeMethodIntoRequestBody)
 document.addEventListener('turbo:submit-end', async (event) => {