Deprecate `KEY_OVERRIDE_*` keycodes for `KO_*` (#18843)

docs/feature_key_overrides.md

@@ -150,15 +150,13 @@ const key_override_t fn_override = {.trigger_mods          = MOD_BIT(KC_RGUI) |
                                    .enabled                = NULL};
 ```
 
-## Keycodes 
+## Keycodes
 
-You can enable, disable and toggle all key overrides on the fly.
-
-|Keycode   |Description                      |Function Equivalent|
-|----------|---------------------------------|--------|
-|`KEY_OVERRIDE_ON`  |Turns on Key Override feature           | `key_override_on(void)`|
-|`KEY_OVERRIDE_OFF` |Turns off Key Override feature          |`key_override_off(void)`|
-|`KEY_OVERRIDE_TOGGLE` |Toggles Key Override feature on and off |`key_override_toggle(void)`|
+|Keycode                 |Aliases  |Description           |
+|------------------------|---------|----------------------|
+|`QK_KEY_OVERRIDE_TOGGLE`|`KO_TOGG`|Toggle key overrides  |
+|`QK_KEY_OVERRIDE_ON`    |`KO_ON`  |Turn on key overrides |
+|`QK_KEY_OVERRIDE_OFF`   |`KO_OFF` |Turn off key overrides|
 
 ## Reference for `key_override_t`
 

quantum/process_keycode/process_key_override.c

@@ -406,15 +406,15 @@ bool process_key_override(const uint16_t keycode, const keyrecord_t *const recor
 
     if (key_down) {
         switch (keycode) {
-            case KEY_OVERRIDE_TOGGLE:
+            case QK_KEY_OVERRIDE_TOGGLE:
                 key_override_toggle();
                 return false;
 
-            case KEY_OVERRIDE_ON:
+            case QK_KEY_OVERRIDE_ON:
                 key_override_on();
                 return false;
 
-            case KEY_OVERRIDE_OFF:
+            case QK_KEY_OVERRIDE_OFF:
                 key_override_off();
                 return false;
 

quantum/quantum_keycodes.h

@@ -513,9 +513,9 @@ enum quantum_keycodes {
     RGB_MODE_TWINKLE,
 
     // Key Overrides
-    KEY_OVERRIDE_TOGGLE,
-    KEY_OVERRIDE_ON,
-    KEY_OVERRIDE_OFF,
+    QK_KEY_OVERRIDE_TOGGLE,
+    QK_KEY_OVERRIDE_ON,
+    QK_KEY_OVERRIDE_OFF,
 
     // Additional magic key
     MAGIC_TOGGLE_GUI,
@@ -852,6 +852,11 @@ enum quantum_keycodes {
 // Caps Word
 #define CW_TOGG QK_CAPS_WORD_TOGGLE
 
+// Key Overrides
+#define KO_TOGG QK_KEY_OVERRIDE_TOGGLE
+#define KO_ON QK_KEY_OVERRIDE_ON
+#define KO_OFF QK_KEY_OVERRIDE_OFF
+
 // Swap Hands
 #define SH_T(kc) (QK_SWAP_HANDS | (kc))
 #define SH_TG (QK_SWAP_HANDS | OP_SH_TOGGLE)

quantum/quantum_keycodes_legacy.h

@@ -10,6 +10,10 @@
 #define CAPSWRD QK_CAPS_WORD_TOGGLE
 #define CAPS_WORD QK_CAPS_WORD_TOGGLE
 
+#define KEY_OVERRIDE_TOGGLE QK_KEY_OVERRIDE_TOGGLE
+#define KEY_OVERRIDE_ON QK_KEY_OVERRIDE_ON
+#define KEY_OVERRIDE_OFF QK_KEY_OVERRIDE_OFF
+
 #define PROGRAMMABLE_BUTTON_1 QK_PROGRAMMABLE_BUTTON_1
 #define PROGRAMMABLE_BUTTON_2 QK_PROGRAMMABLE_BUTTON_2
 #define PROGRAMMABLE_BUTTON_3 QK_PROGRAMMABLE_BUTTON_3