Create a component that keeps updating the statistics

[AlexITC]

Create a shared component that keeps updating the statistics.

Expected behavior

The statistics are being stored in a component that can share the data with other components, it is being updated frequently (each minute should be enough).

A nice to have is to display notifications when there are important changes, like discovering a new block.

Ideally, the statistics view would display its data from this shared component, and it might be worth making it sticky.

Actual behavior

The statistics are loaded only on the main view, they aren't updated.