Move backlight config to data driven (#19910)

keyboards/handwired/hnah108/config.h

@@ -37,10 +37,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define ENCODERS_PAD_A { B2 }
 #define ENCODERS_PAD_B { B3 }
 
-#define BACKLIGHT_PIN B7
-#define BACKLIGHT_BREATHING
-#define BACKLIGHT_LEVELS 4
-
 #define RGB_DI_PIN E2
 #define RGB_MATRIX_LED_COUNT 30
 // RGB Matrix Animation modes. Explicitly enabled

keyboards/handwired/hnah108/info.json

@@ -8,6 +8,11 @@
         "pid": "0x0000",
         "device_version": "0.0.2"
     },
+    "backlight": {
+        "pin": "B7",
+        "levels": 4,
+        "breathing": true
+    },
     "processor": "atmega32u4",
     "bootloader": "atmel-dfu",
     "layouts": {