Migrate build target markers to keyboard.json - 0AB (#23488)

keyboards/10bleoledhub/keyboard.json

@@ -8,6 +8,15 @@
         "pid": "0x7C99",
         "device_version": "0.0.1"
     },
+    "features": {
+        "bluetooth": true,
+        "bootmagic": true,
+        "encoder": true,
+        "extrakey": true,
+        "mousekey": true,
+        "nkro": false,
+        "oled": true
+    },
     "bluetooth": {
         "driver": "bluefruit_le"
     },

keyboards/10bleoledhub/rules.mk

@@ -1,18 +1,2 @@
 # Processor frequency
 F_CPU = 8000000
-
-# Build Options
-#   change yes to no to disable
-#
-BOOTMAGIC_ENABLE = yes      # Enable Bootmagic Lite
-MOUSEKEY_ENABLE = yes       # Mouse keys
-EXTRAKEY_ENABLE = yes       # Audio control and System control
-CONSOLE_ENABLE = no         # Console for debug
-COMMAND_ENABLE = no         # Commands for debug and configuration
-NKRO_ENABLE = no            # Enable N-Key Rollover
-BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
-RGBLIGHT_ENABLE = no        # Enable keyboard RGB underglow
-AUDIO_ENABLE = no           # Audio output
-BLUETOOTH_ENABLE = yes
-OLED_ENABLE = yes
-ENCODER_ENABLE = yes