naming refactoring for capsule edition link on mail for newly added capsule editor

src/Controller/CapsuleEditorController.php

@@ -196,7 +196,7 @@ class CapsuleEditorController extends AbstractController
             ->context([
                 'user' => $current_user,
                 'capsule' => $capsule,
-                'member_url_external' => $this->urlGenerator->generate(
+                'capsule_edit_link' => $this->urlGenerator->generate(
                     'edit_capsule',
                     [ 'path' => $capsule->getLinkPath() ],
                     UrlGeneratorInterface::ABSOLUTE_URL

templates/capsule/editors/email_editor.html.twig

@@ -13,7 +13,7 @@
                 <p class="alert">
                     {{ 'editors.add.user.email.text'|trans(
                         {'%user_name%': user.getFullName(), '%capsule_name%': capsule.getName()}) }}
-                    <a href="{{ member_url_external }}">
+                    <a href="{{ capsule_edit_link }}">
                         {{ 'editors.add.user.email.link'|trans }}
                     </a>
                 </p>