Improvements and fixes

Dead, silent and night-idle components are counted correctly, graphs pin and follow your selection, and the assistant answers production, reachability and string questions.

• Plant health now counts never-measuring components separately, silent data loggers as sending no data, idle night inverters as fine, and no longer double-counts grouping alerts.
• Components lists mark open events and strings sending no data; activity lists open on high priority and above; events show names in your language.
• Pin a graph tooltip as a card to click its event icons; per-Wp reference curves follow your selected components; month charts drop false connection outages.
• Ask the assistant about current and five-day expected production, why a plant is unreachable, whether strings match their configuration, or an event's lost energy.
• Remote access keeps you signed in, takes extra routers on an existing server, shows where two plants' networks overlap, and lets technical partners edit devices.
• Set a factor and limits per data logger value, delete combiner boxes or meters you added by hand, and stop a feed-in meter counted twice.
• An answer keeps being written while you are away, your last conversation reopens within 15 minutes, and colleagues' phone numbers and emails stay private.
• Security updates for third-party components.