feat: Create campaign conversation only if user interacts with the bubble (#2335)

Co-authored-by: Pranav Raj S <pranav@chatwoot.com>

app/javascript/widget/store/modules/specs/campaign/mutations.spec.js

@@ -1,6 +1,6 @@
 import { mutations } from '../../campaign';
 import { campaigns } from './data';
-
+jest.mock('widget/store/index.js');
 describe('#mutations', () => {
   describe('#setCampaigns', () => {
     it('set campaign records', () => {
@@ -25,4 +25,12 @@ describe('#mutations', () => {
       expect(state.uiFlags.hasFetched).toEqual(true);
     });
   });
+
+  describe('#setActiveCampaign', () => {
+    it('set active campaign', () => {
+      const state = { records: [] };
+      mutations.setActiveCampaign(state, campaigns[0]);
+      expect(state.activeCampaign).toEqual(campaigns[0]);
+    });
+  });
 });