App: Make a generic SharedItemView #524
Description
All shared item views (PostView, AdView, etc.) have parts that are common between them, such as the creator section, title, content, comment bar, etc. We should make a new SharedItemView component that renders these common components. We can then use this component in all of the other shared item views to reduce lines of code by a significant amount.
This component should optionally allow children to be passed in. The children will be used to render additional parts of a view that are unique to it, such as the poll options on the PollView.
Usage should look like the following:
