Null at footer fix & constants.js added

[jonatan-lledo-netcentric]

Fix

If footer file doesn't have an eloqua form, it doesn't show the null message.

Other updates

added a constants file to improve scalability and improve the common file to simplify things that affect other files

#

Fix 659

Test URLs:

• Before: https://main--vg-macktrucks-com-co--hlxsites.hlx.page/
• After: https://null-at-footer-fix--vg-macktrucks-com-co--hlxsites.hlx.page/

[aem-code-sync[bot]]

Hello, I'm the AEM Code Sync Bot and I will run some actions to deploy your branch and validate page speed. In case there are problems, just click a checkbox below to rerun the respective action.

• [ ] Re-run PSI checks
• [ ] Re-sync branch

Commits

* [3e009bf](https://github.com/hlxsites/vg-macktrucks-com-co/commit/3e009bfd11979d209f1fd837d5860b85f03502dd) :arrows_counterclockwise: (latest) * [f4796ed](https://github.com/hlxsites/vg-macktrucks-com-co/commit/f4796edaf69e87a2b8422825785fb392f22c201e) :white_check_mark:

[aem-code-sync[bot]]

Page	Scores	Audits	Google
/