Migrate features and LTO from rules.mk to data driven (#23302)

keyboards/handwired/consolekeyboard/18key/keyboard.json

@@ -20,6 +20,18 @@
     "ws2812": {
         "pin": "F4"
     },
+    "build": {
+        "lto": true
+    },
+    "features": {
+        "bootmagic": true,
+        "command": true,
+        "console": false,
+        "extrakey": true,
+        "mousekey": false,
+        "nkro": true,
+        "rgblight": true
+    },
     "matrix_pins": {
         "cols": ["D4", "C6", "D7", "C4", "B1", "B3", "B2", "B6", "C5", "E6", "B4"],
         "rows": ["D1", "D0"]

keyboards/handwired/consolekeyboard/18key/rules.mk

@@ -1,13 +0,0 @@
-# Build Options
-#   change yes to no to disable
-#
-BOOTMAGIC_ENABLE = yes      # Enable Bootmagic Lite
-MOUSEKEY_ENABLE = no       # Mouse keys
-EXTRAKEY_ENABLE = yes       # Audio control and System control
-CONSOLE_ENABLE = no        # Console for debug
-COMMAND_ENABLE = yes        # Commands for debug and configuration
-NKRO_ENABLE = yes           # Enable N-Key Rollover
-BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
-RGBLIGHT_ENABLE = yes       # Enable keyboard RGB underglow
-AUDIO_ENABLE = no           # Audio output
-LTO_ENABLE = yes			# Link time optimize