Add "Recently Added Items" to Community pages

[alawvt]

Is your feature request related to a problem? Please describe.
continues #667

Please add "Recently Added Items" to Community pages like that done for the Home page in #667.

This will match the display in DSpace 6.4.

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[CrisGuzmanS]

Hello @tdonohue i am working on this task. 👍 you can assign me.

[alexandrevryghem]

In can work on this PR, I see that the linked PR is currently inactive and with the changes made in #2722 this can now be fixed more easily

[tdonohue]

@alexandrevryghem : You are welcome to take this over, as I do see that it is stalled. Obviously the changes in #2722 are still under review, but I hope that I (and others perhaps) can catch up on reviews in the next week or so. (I'm just returning from my holiday break.)