feat: Ability to specify a subject line for outbound emails (#3168)

app/javascript/dashboard/store/modules/specs/contactConversations/actions.spec.js

@@ -44,7 +44,13 @@ describe('#actions', () => {
       axios.post.mockResolvedValue({ data: conversationList[0] });
       await actions.create(
         { commit },
-        { inboxId: 1, message: { content: 'hi' }, contactId: 4, sourceId: 5 }
+        {
+          inboxId: 1,
+          message: { content: 'hi' },
+          contactId: 4,
+          sourceId: 5,
+          mailSubject: 'Mail Subject',
+        }
       );
       expect(commit.mock.calls).toEqual([
         [types.default.SET_CONTACT_CONVERSATIONS_UI_FLAG, { isCreating: true }],
@@ -65,7 +71,13 @@ describe('#actions', () => {
       await expect(
         actions.create(
           { commit },
-          { inboxId: 1, message: { content: 'hi' }, contactId: 4, sourceId: 5 }
+          {
+            inboxId: 1,
+            message: { content: 'hi' },
+            contactId: 4,
+            sourceId: 5,
+            mailSubject: 'Mail Subject',
+          }
         )
       ).rejects.toThrow(Error);
       expect(commit.mock.calls).toEqual([