v1.99.70

This is a major release as it switches the default framework to esp-idf from Arduino. This required many changes to the device configuration and custom components

Changes

• default framework is now esp-idf
• refactor of renamed influxdb component to use esp-idf HTTP_client
• improved handling of Influx tagging
• better logging of InfluxDB upload status
• refactor of senseair_i2c component for esp-idf framework
• remove global arrays as workaround for esp-idf bug
• increase TVOC and NOx sampling from 60s to 30s
• rename sensor to tvoc from voc
• simplified sensor names for clearer Home Assistant dashboard
• add transition_length to upload LED
• use SSL for http_requests by default
• explicitly filter NaNs before median filters for all sensors
• explicitly set i2c timeout to 5ms rather than default 13us
• remove redundant diagnostics leftover from beta testing
• testing of managed updates (WIP)