Code and docs aligned with ESPHome requirements #378

Job	Run time
Building tests/esp32-arduino-hon-ethernet.yaml	1m 59s
Building tests/esp32-arduino-hon-wifi.yaml	1m 56s
Building tests/esp32-arduino-smartair2-ethernet.yaml	1m 54s
Building tests/esp32-arduino-smartair2-wifi.yaml	1m 53s
Building tests/esp32-idf-hon-ethernet.yaml	3m 0s
Building tests/esp32-idf-hon-wifi.yaml	2m 53s
Building tests/esp32-idf-smartair2-ethernet.yaml	2m 47s
Building tests/esp32-idf-smartair2-wifi.yaml	2m 51s
Building tests/esp8266-hon-wifi.yaml	1m 48s
Building tests/esp8266-smartair2-wifi.yaml	1m 51s
Building tests/rpipicow-hon-wifi.yaml	1m 54s
Building tests/rpipicow-smartair2-wifi.yaml	1m 41s
Building tests/esp8266-simple-smartair2.yaml	1m 56s
Building tests/esp8266-simple-hon.yaml	1m 47s
Building tests/libretiny-hon.yaml	2m 14s
Building tests/libretiny-smartair2.yaml	2m 4s
Building tests/host-simple-hon.yaml	1m 6s
Building tests/host-simple-smartair2.yaml	1m 10s
	36m 44s

Provide feedback