Convert eeconfig_init_kb implementations to config (#24087)

keyboards/senselessclay/gos65/config.h

@@ -13,14 +13,6 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
+#pragma once
 
-#include "quantum.h"
-
-void eeconfig_init_kb(void) {  // EEPROM is getting reset!
-  rgblight_enable(); // Enable RGB by default
-  rgblight_sethsv(0, 255, 125);  // Set default HSV - red hue, full saturation, medium brightness
-  rgblight_mode(RGBLIGHT_MODE_RAINBOW_SWIRL + 5); // set to RGB_RAINBOW_SWIRL by default
-  
-  eeconfig_update_kb(0);
-  eeconfig_init_user();
-}
+#define RGBLIGHT_DEFAULT_MODE (RGBLIGHT_MODE_RAINBOW_SWIRL + 5)

keyboards/senselessclay/gos65/keyboard.json

@@ -12,6 +12,9 @@
       "pin": "B0"
     },
     "rgblight": {
+      "default": {
+        "val": 125
+      },
       "led_count": 68,
       "max_brightness": 125,
       "sleep": true,