Improvements and fixes

Renamed components stay one row in embedded dashboards, VPN certificate archives work again, and the assistant explains a router that answers only pings.

• A router you set up from a plant's OpenVPN file and certificate archive now works, and after renewing certificates you can download the archive again.
• The assistant now tells you when a plant's router lets only the ping through, and where an INSYS icom OS router takes its static key.
• Make one plant the winner of every subnet conflict it is in, in a single step.
• When you rename an inverter, combiner box or string, your embedded dashboards keep it as one row under its new name for the whole period.
• When you change what a colleague may see in the embedded dashboards, their new access takes effect the next time they sign in.
• On the "Metrics" tab, a figure the assistant suggests goes straight into the editor, and you can average your own figures across a plant's components.
• Your phone's unread badge no longer keeps counting a notification you have already read on another device.
• Pages now open while the app is moving to a new version, and a page that cannot load its translations opens in English.