Refactor EventListCard as a shared component

[palisadoes]

Is your feature request related to a problem? Please describe.

This component is imported by components in the src/shared-components folder or by both the User and Admin portal screens . This means:

1. It is a shared component.
2. All the components it imports are shared too and must be refactored as part of this issue

src/components/EventListCard

Describe the solution you'd like

1. Migrate the component and all the components it imports to the src/shared-components folder. Update all imports that referred to the component in its previous location to the new location.
2. Make sure the locations of files for the component complies with our reusable component policy.
   • https://docs-admin.talawa.io/docs/developer-resources/reusable-components
   1. For example types need to be located in a sub folder of this directory

      src/types/shared-components/
      

3. All components that EventCalender imports must be considered shared components also
4. All other functionality must be maintained
5. All tests must be valid and achieve 100% test code coverage

Describe alternatives you've considered

• See above

Approach to be followed (optional)

• N/A

Additional context

• N/A