Docs: Add Spartacus to resources page

[brandonroberts]

Describe any alternatives/workarounds you're currently using

Spartacus is a storefront app built with Angular and NgRx.
https://github.com/SAP/cloud-commerce-spartacus-storefront
Add an entry under Example Projects in the resources file with the following format:

          "sap-spartacus": {
            "title": "",
            "desc": "",
            "url": "",
            "rev": true
          }

The resources file to update is here.

https://github.com/ngrx/platform/blob/master/projects/ngrx.io/content/marketing/resources.json

[musou1500]

I want to working on this. Is it OK to create a Pull request?

[brandonroberts]

This one is specifically for first-time contributors.

[musou1500]

Certainly. Thank you.

[osnoser1]

Hi, can I take this?

[dkosasih]

@osnoser1 let me know if you are taking it so there will be no double work, I was planning to work on this some time this week.

[timdeschryver]

Sure @osnoser1 , it's all yours.

Sorry @dkosasih, but as already mentioned there are a few issues open 😄