[Request] Implement System Update Button

[the-hotmann]

Hi guys, first: I love this Application!

But somehow I'm missing a general System-Page.

Like in every other Applicaton to maintain and to have an overview of all System components like for example here:

Here you see everything about the system and also can UPDATE the System inplace. With no need to login via SSH or something else. This would make the whole App much easier maintainable and more easy to update.

I really think this is a must have in these days. Of course we still would have to Backup everything but everyone should have automated backups these days :)