Add config variables in order to create links outside of a request context

web/app/templates/tasks/email/notification.html.j2

@@ -3,6 +3,6 @@
 <p>The status of your Job "<b>{{ job.title }}</b>" has changed!</p>
 <p>It is now <b>{{ job.status }}</b>!</p>
 
-<p>You can access your Job here: </p>
+<p>You can access your Job here: <a href="{{ url_for('jobs.job', job_id=job.id) }}">{{ url_for('jobs.job', job_id=job.id) }}</a></p>
 
 <p>Kind regards!<br>Your nopaque team</p>

web/app/templates/tasks/email/notification.txt.j2

@@ -3,7 +3,7 @@ Dear {{ job.creator.username }},
 The status of your Job "{{ job.title }}" has changed!
 It is now {{ job.status }}!
 
-You can access your Job here: 
+You can access your Job here: {{ url_for('jobs.job', job_id=job.id) }}
 
 Kind regards!
 Your nopaque team