Add short aliases for Magic keycodes (qmk#7541)

* Add short alias for `MAGIC_TOGGLE_NKRO`

* Add aliases for the other Bootmagic keycodes

* Replace long form in default keymaps

quantum/quantum_keycodes.h

@@ -648,13 +648,42 @@ enum quantum_keycodes {
 // L-ayer, T-ap - 256 keycode max, 16 layer max
 #define LT(layer, kc) (QK_LAYER_TAP | (((layer)&0xF) << 8) | ((kc)&0xFF))
 
+#define CL_SWAP MAGIC_SWAP_CONTROL_CAPSLOCK
+#define CL_NORM MAGIC_UNSWAP_CONTROL_CAPSLOCK
+#define CL_CTRL MAGIC_CAPSLOCK_TO_CONTROL
+#define CL_CAPS MAGIC_UNCAPSLOCK_TO_CONTROL
+
+#define LCG_SWP MAGIC_SWAP_LCTL_LGUI
+#define LCG_NRM MAGIC_UNSWAP_LCTL_LGUI
+#define RCG_SWP MAGIC_SWAP_RCTL_RGUI
+#define RCG_NRM MAGIC_UNSWAP_RCTL_RGUI
+#define CG_SWAP MAGIC_SWAP_CTL_GUI
+#define CG_NORM MAGIC_UNSWAP_CTL_GUI
+#define CG_TOGG MAGIC_TOGGLE_CTL_GUI
+
+#define LAG_SWP MAGIC_SWAP_LALT_LGUI
+#define LAG_NRM MAGIC_UNSWAP_LALT_LGUI
+#define RAG_SWP MAGIC_SWAP_RALT_RGUI
+#define RAG_NRM MAGIC_UNSWAP_RALT_RGUI
 #define AG_SWAP MAGIC_SWAP_ALT_GUI
 #define AG_NORM MAGIC_UNSWAP_ALT_GUI
 #define AG_TOGG MAGIC_TOGGLE_ALT_GUI
 
-#define CG_SWAP MAGIC_SWAP_CTL_GUI
-#define CG_NORM MAGIC_UNSWAP_CTL_GUI
-#define CG_TOGG MAGIC_TOGGLE_CTL_GUI
+#define GUI_OFF MAGIC_NO_GUI
+#define GUI_ON  MAGIC_UNNO_GUI
+
+#define GE_SWAP MAGIC_SWAP_GRAVE_ESC
+#define GE_NORM MAGIC_UNSWAP_GRAVE_ESC
+
+#define BS_SWAP MAGIC_SWAP_BACKSLASH_BACKSPACE
+#define BS_NORM MAGIC_UNSWAP_BACKSLASH_BACKSPACE
+
+#define NK_ON   MAGIC_HOST_NKRO
+#define NK_OFF  MAGIC_UNHOST_NKRO
+#define NK_TOGG MAGIC_TOGGLE_NKRO
+
+#define EH_LEFT MAGIC_EE_HANDS_LEFT
+#define EH_RGHT MAGIC_EE_HANDS_RIGHT
 
 // GOTO layer - 16 layers max
 // when: