Add a switch for the controls in the statistics graph card

I suggest to add a switch for the controls in the Statistics Graph Card.

How it should be with the switch turned off:
Screenshot_20220321_153719 (copy 1)

Why? Because when I add like 5 Graphs and have every option enabled half of the card are just these buttons that I don’t really need. Thanks

Note: you will still be able to view which sensor is which by hovering over the line

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