Chore: Scope URLs with account_id (#601)

* Chore: Enable Users to create multiple accounts

Addresses: #402
- migrations to split roles and other attributes from users table
- make changes in code to accommodate this change

Co-authored-by: Pranav Raj Sreepuram <pranavrajs@gmail.com>

app/javascript/dashboard/helper/spec/URLHelper.spec.js

@@ -3,10 +3,14 @@ import { frontendURL, conversationUrl } from '../URLHelper';
 describe('#URL Helpers', () => {
   describe('conversationUrl', () => {
     it('should return direct conversation URL if activeInbox is nil', () => {
-      expect(conversationUrl(undefined, 1)).toBe('conversations/1');
+      expect(conversationUrl(1, undefined, 1)).toBe(
+        'accounts/1/conversations/1'
+      );
     });
     it('should return ibox conversation URL if activeInbox is not nil', () => {
-      expect(conversationUrl(2, 1)).toBe('inbox/2/conversations/1');
+      expect(conversationUrl(1, 2, 1)).toBe(
+        'accounts/1/inbox/2/conversations/1'
+      );
     });
   });