[web] introduce app list item

Summary:
This diff introduces the app list item. This component will be used by the app list which I will introduce in a subsequent diff.

For context here is what the figma designs look like:

Linear task: https://linear.app/comm/issue/ENG-5962/create-new-app-list-card-section

Test Plan:
Please see the demo video below

Reviewers: atul, kamil, rohan

Reviewed By: rohan

Subscribers: ashoat, tomek

Differential Revision: https://phab.comm.dev/D10470