[const] Create component-level const repository (#8385)

esphome/components/qspi_dbi/__init__.py

@@ -1,4 +1,3 @@
 CODEOWNERS = ["@clydebarrow"]
 
 CONF_DRAW_FROM_ORIGIN = "draw_from_origin"
-CONF_DRAW_ROUNDING = "draw_rounding"

esphome/components/qspi_dbi/display.py

@@ -1,6 +1,7 @@
 from esphome import pins
 import esphome.codegen as cg
 from esphome.components import display, spi
+from esphome.components.const import CONF_DRAW_ROUNDING
 import esphome.config_validation as cv
 from esphome.const import (
     CONF_BRIGHTNESS,
@@ -24,7 +25,7 @@ from esphome.const import (
 )
 from esphome.core import TimePeriod
 
-from . import CONF_DRAW_FROM_ORIGIN, CONF_DRAW_ROUNDING
+from . import CONF_DRAW_FROM_ORIGIN
 from .models import DriverChip
 
 DEPENDENCIES = ["spi"]

esphome/components/qspi_dbi/models.py

@@ -1,8 +1,7 @@
 # Commands
+from esphome.components.const import CONF_DRAW_ROUNDING
 from esphome.const import CONF_INVERT_COLORS, CONF_SWAP_XY
 
-from . import CONF_DRAW_ROUNDING
-
 SW_RESET_CMD = 0x01
 SLEEP_IN = 0x10
 SLEEP_OUT = 0x11