[apc1][systa_bus] Move CONF_ERROR_CODE to the shared component constants (#21230)

esphome/components/apc1/sensor.py

@@ -2,7 +2,7 @@ from esphome import automation, pins
 from esphome.automation import maybe_simple_id
 import esphome.codegen as cg
 from esphome.components import sensor, uart
-from esphome.components.const import CONF_AQI
+from esphome.components.const import CONF_AQI, CONF_ERROR_CODE
 import esphome.config_validation as cv
 from esphome.const import (
     CONF_ECO2,
@@ -55,7 +55,6 @@ CONF_RAW_HUMIDITY = "raw_humidity"
 CONF_RS0 = "rs0"
 CONF_RS2 = "rs2"
 CONF_RS3 = "rs3"
-CONF_ERROR_CODE = "error_code"
 
 apc1_ns = cg.esphome_ns.namespace("apc1")
 APC1Component = apc1_ns.class_("APC1Component", uart.UARTDevice, cg.Component)

esphome/components/const/__init__.py

@@ -33,6 +33,7 @@ CONF_DRAW_ROUNDING = "draw_rounding"
 CONF_DRIVE_STRENGTH = "drive_strength"
 CONF_ENABLE_OTA_DOWNGRADE_PROTECTION = "enable_ota_downgrade_protection"
 CONF_ENABLED = "enabled"
+CONF_ERROR_CODE = "error_code"
 CONF_GREEN_CHANNEL = "green_channel"
 CONF_GYROSCOPE_ODR = "gyroscope_odr"
 CONF_GYROSCOPE_RANGE = "gyroscope_range"

esphome/components/systa_bus/text_sensor/__init__.py

@@ -1,5 +1,6 @@
 import esphome.codegen as cg
 from esphome.components import text_sensor
+from esphome.components.const import CONF_ERROR_CODE
 import esphome.config_validation as cv
 from esphome.const import CONF_ID, CONF_MODEL
 from esphome.types import ConfigType
@@ -14,8 +15,6 @@ from .. import (
 
 SystaSolarAquaTextSensor = systa_bus_ns.class_("SystaSolarAquaTextSensor", cg.Component)
 
-CONF_ERROR_CODE = "error_code"
-
 
 CONFIG_SCHEMA = cv.typed_schema(
     {