Migrate features from rules.mk to data driven - EFGH (#23248)

keyboards/handwired/dc/mc/001/keyboard.json

@@ -19,6 +19,15 @@
     },
     "processor": "atmega32u4",
     "bootloader": "caterina",
+    "features": {
+        "bootmagic": true,
+        "command": false,
+        "console": false,
+        "encoder": true,
+        "extrakey": true,
+        "mousekey": false,
+        "nkro": false
+    },
     "matrix_pins": {
         "direct": [
             ["B4", "B0", "B1", "B2", "B3"]

keyboards/handwired/dc/mc/001/rules.mk

@@ -1,13 +0,0 @@
-# Build Options
-#   change yes to no to disable
-#
-BOOTMAGIC_ENABLE = yes      # Enable Bootmagic Lite
-EXTRAKEY_ENABLE = yes       # Audio control and System control
-ENCODER_ENABLE = yes        # Using a rotary encoder for volume control
-MOUSEKEY_ENABLE = no        # Mouse keys
-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