2.7.1 charge logic improvements, UI updates

This release adds some logic around charging, more control and tries to make sure you get 100% battery by continuing to charge even if 100% is sent by the shunt, it will trick the inverter with 99% and then once the tail current and time is met it will allow the 100% to be sent.

SOC divider is optional, it will self adjust to cope with holding the voltage constant, I don't set it on my home system.

Once 100% is met, you can choose not to recharge until under a certain SOC.

Added additional information to dashboard, exposed more data to Home Assistant.

Tool tips for the settings to explain them.

Bug fixes for memory issue with multiple browser windows open.

Full Changelog: 2.7.0...2.7.1