get status of humidifier from LED pin

update BME280 platform to bme280_i2c

packages/air_bme280.yaml

 sensor:
-- platform: bme280
+- platform: bme280_i2c
   address: 0x76
   update_interval: 5s
   temperature:

packages/humidifier.yaml

+binary_sensor:
+  - platform: gpio
+    id: humidifier_status
+    #name: "Humidifier Status"
+    pin: 
+      number: 19
+      inverted: True    
+
 output:
   - platform: gpio
     id: humidifier_output
-    pin: 4
-    inverted: True
+    pin: 
+      number: 18
+      inverted: true
 
 switch:
   - platform: template
     id: humidifier
     name: "Humidifier"
-    optimistic: True
-    restore_mode: RESTORE_DEFAULT_OFF
+    restore_mode: DISABLED
+    lambda: |-
+      if (id(humidifier_status).state) {
+        return true;
+      } else {
+        return false;
+      }
     turn_on_action:
       - output.turn_on: humidifier_output
       - delay: 100ms