[Better Expense Report View] Implement Expense Preview component

[mountiny]

Implement this section of the design doc.

@Guccio163 @Kicu @JakubKorytko

Issue Owner

Current Issue Owner: @allgandalf

[melvin-bot]

Triggered auto assignment to @sakluger (NewFeature), see https://stackoverflowteams.com/c/expensify/questions/14418#:~:text=BugZero%20process%20steps%20for%20feature%20requests for more details. Please add this Feature request to a GH project, as outlined in the SO.

[JakubKorytko]

Hello, please assign this to me.

[sakluger]

Hey @JakubKorytko @mountiny - any updates on the PR progress?

[JakubKorytko]

Hello, it is basically ready, just need to check if new tests are required for this change and I want to ask for an internal review on Monday.

[mountiny]

@JakubKorytko Might be good to add tests if you think of some logic that could be prone for errors. We can however add those later too