Send email after environment is provisioned

templates/emails/application/environment_ready.txt

@@ -0,0 +1,9 @@
+{% extends "emails/base.txt" %}
+
+{% block content %}
+
+A JEDI environment you set up is now available. Please click the link below to access your JEDI application.
+
+{{ url_for("applications.settings", application_id=environment.application_id, _external=True) }}
+
+{% endblock %}