Improvements and fixes

Analysis graphs now show voltage and current for inverters, combiner boxes and strings. Dashboard bars now leave out a day whose energy counter jumped to an impossible value and mark it with a warning.

• The analysis switch is now "Show connected components", breaking a component into its parts when on.
• The analysis now adds a component to the comparison when a row checkbox is ticked in compare mode.
• A VPN connection Mirox hosts now has an "IP version" setting: IPv4, IPv6 or both.
• A WireGuard connection Mirox hosts now has a "Reconnect port" on which the site router re-dials.