Adds a default value for IS_COMMAND for COMMAND feature (#4301)

* Add default value for IS_COMMAND for COMMAND feature

* Cleanup and consistency

* Update Templates to reflect change

* Fix IS_COMMAND in template

* Fix IS_COMMAND define

* Use consistent IS_COMMAND block in templates

* Remove unnecessary `#undef IS_COMMAND` directives

* Fix compile issue on orthodox

* Reomve IS_COMMAND option for newer boards

* Remove all existing definitions of IS_COMMAND if they use default LSHIFT and RSHIFT setting

* Remove a couple of additional IS_COMMAND defines

* Remove remaining redundant IS_COMMAND definitions

* Remove #undef IS_COMMAND from orthodox:drashna and whitefox:konstantin

* Remove multiple empty lines in modified config.h files

* Update additional boards

* Reomve IS_COMMAND from newer boards

* Update Alice keyboard

* Remove IS_COMMAND from additional boards

Jan 24th edition

1 files changed, 0 insertions, 5 deletions

diff --git a/keyboards/mt40/config.h b/keyboards/mt40/config.h
index cf3326d7b..f0b3b9caa 100644
--- a/keyboards/mt40/config.h
+++ b/keyboards/mt40/config.h
@@ -35,7 +35,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define MATRIX_ROWS 8
 #define MATRIX_COLS 15
 
-
 #define NO_UART 1
 
 #define RGB_DI_PIN C0
@@ -74,7 +73,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* define if matrix has ghost (lacks anti-ghosting diodes) */
 //#define MATRIX_HAS_GHOST
 
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 /* #define LOCKING_SUPPORT_ENABLE */
 /* Locking resynchronize hack */
@@ -118,9 +116,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
 
-/* key combination for magic key command */
-#define IS_COMMAND() (keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)))
-
 /* control how magic key switches layers */
 //#define MAGIC_KEY_SWITCH_LAYER_WITH_FKEYS  true
 //#define MAGIC_KEY_SWITCH_LAYER_WITH_NKEYS  true