Added success msg for course on new run page.

ECOM-7814

course_discovery/apps/publisher/views.py

@@ -270,7 +270,15 @@ class CreateCourseView(mixins.LoginRequiredMixin, mixins.PublisherUserRequiredMi
                     # Initialize workflow for Course.
                     CourseState.objects.create(course=course, owner_role=PublisherUserRole.CourseTeam)
 
-                    if not add_new_run:
+                    if add_new_run:
+                        # pylint: disable=no-member
+                        messages.success(
+                            request, _(
+                                "{course_title} has been created successfully. Enter information on this page to "
+                                "create a course run for this course."
+                            ).format(course_title=course.title)
+                        )
+                    else:
                         # pylint: disable=no-member
                         messages.success(
                             request, _(

course_discovery/conf/locale/en/LC_MESSAGES/django.po

@@ -873,6 +873,13 @@ msgid "project coordinator"
 msgstr ""
 
 #: apps/publisher/views.py
+#, python-brace-format
+msgid ""
+"{course_title} has been created successfully. Enter information on this page"
+" to create a course run for this course."
+msgstr ""
+
+#: apps/publisher/views.py
 msgid ""
 "You have successfully created a course. You can edit the course information "
 "or enter information for the course About page at any time. An edX project "

course_discovery/conf/locale/eo/LC_MESSAGES/django.po

@@ -1021,6 +1021,15 @@ msgid "project coordinator"
 msgstr "pröjéçt çöördïnätör Ⱡ'σяєм ιρѕυм ∂σłσя ѕιт αмєт,#"
 
 #: apps/publisher/views.py
+#, python-brace-format
+msgid ""
+"{course_title} has been created successfully. Enter information on this page"
+" to create a course run for this course."
+msgstr ""
+"{course_title} häs ßéén çréätéd süççéssfüllý. Éntér ïnförmätïön ön thïs pägé"
+" tö çréäté ä çöürsé rün för thïs çöürsé. Ⱡ'σяєм ιρѕυм ∂σłσя ѕιт #"
+
+#: apps/publisher/views.py
 msgid ""
 "You have successfully created a course. You can edit the course information "
 "or enter information for the course About page at any time. An edX project "

course_discovery/static/sass/publisher/publisher.scss

@@ -128,6 +128,10 @@
 
 .alert-messages .alert {
     margin-bottom: 20px;
+
+    .alert-message-with-action {
+        width: 100%;
+    }
 }
 
 .publisher-layout {