[ENHANCEMENT]: remove/improve hashcrack overview pane at home screen

[jessevz]

Description

At the home screen there is a cracked hash overview pane. Currently this pane has an overview of all cracks over the last year, but for our system this is wrong and will only show the cracks on a single day. But what is more important is that the query that is done will retrieve all cracked hashes, which can be a huge query when you have a lot of cracks. This query should at the very least only retrieve the cracks of the last year, but I would say it might be better to improve this pane to show only the cracks of the last month, or even better is to configure this pane to the needs of the user

[ObsidianOracle]

Before 1.0: Make it possible to disable the pane view, instead of making it configurable (after 1.0 this can be adressed)