[IMP] website_livechat,website_hr_recruitment: make them Apps

Since we add those on the "New Content" menu, it's better if they are Apps,
so they can be found more easily.

PR: #27110
task-1885419

addons/website_hr_recruitment/__manifest__.py

@@ -21,4 +21,5 @@
         'data/hr_job_demo.xml',
     ],
     'installable': True,
+    'application': True,
 }

addons/website_livechat/__manifest__.py

@@ -9,6 +9,7 @@ Allow website visitors to chat with the collaborators. This module also brings a
     """,
     'depends': ['website', 'im_livechat'],
     'installable': True,
+    'application': True,
     'auto_install': True,
     'data': [
         'views/website_livechat.xml',