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

2 files changed, 0 insertions, 11 deletions

diff --git a/keyboards/ep/40/config.h b/keyboards/ep/40/config.h
index 90630cd68..0a2495953 100644
--- a/keyboards/ep/40/config.h
+++ b/keyboards/ep/40/config.h
@@ -91,10 +91,6 @@ 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)) \
-)
 /*
  * Feature disable options
  *  These options are also useful to firmware size reduction.
diff --git a/keyboards/ep/96/config.h b/keyboards/ep/96/config.h
index 0c37e4c59..943855309 100644
--- a/keyboards/ep/96/config.h
+++ b/keyboards/ep/96/config.h
@@ -56,7 +56,6 @@ 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 */
@@ -100,11 +99,6 @@ 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
@@ -209,4 +203,3 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define LCD_E_PIN        1            //< pin  for Enable line
 #endif
 */
-