Migrate features and LTO from rules.mk to data driven (#23307)

keyboards/rmi_kb/tkl_ff/info.json

@@ -7,6 +7,14 @@
         "vid": "0xB16B",
         "device_version": "0.0.1"
     },
+    "features": {
+        "bootmagic": true,
+        "command": false,
+        "console": false,
+        "extrakey": true,
+        "mousekey": true,
+        "nkro": false
+    },
     "matrix_pins": {
         "cols": ["F0", "F1", "F4", "F5", "F6", "F7", "C7", "C6", "B6", "B5", "B4", "D7", "D4", "D5", "B0", "B1", "D1"],
         "rows": ["B2", "B3", "B7", "D6", "D3", "D2"]

keyboards/rmi_kb/tkl_ff/rules.mk

@@ -1,14 +1 @@
-# 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
-
 DEFAULT_FOLDER = rmi_kb/tkl_ff/v1