Add conditional rendering for cases like `TransactionsCard`

[ascartabelli]

Summary

In components like TransactionsCard we render in the DOM both the mobile and the desktop version of the content. This causes writing a lot of unnecessary nodes in the DOM and has a further impact on performance as some bits of the rendered content are on a "auto re-render" mode.

We should find a clean way to add conditional rendering without relying on CSS to show / hide the specific content for the device.