Another minor update

Another minor update on the upcoming 2.5 version. This feature is useful for everyone with multiple inverters. I added a chart on the month, year and years page with the production aggregated over all inverters. e.g. You can now see your result for your whole system in one go.

This is the common chart everyone knows in JSR. Right below this one I have added this one.

When hovering over a bar you can see your yield exactly for that day.

I have added similar charts for the year and years pages.