split_3x5_3 layout support (#9624)

* Add split_3x5_3 support to Minidox

* Add split_3x5_3 support to Miniaxe

* Add LAYOUT_mini to Centromere

This layout macro removes the need or KC_NO keycodes in the keymap.

* Add split_3x5_3 support to Centromere

* Add split_3x5_3 support to suihankey split

* Add LAYOUT_mini to centromere/info.json

* Add LAYOUT_mini to crkbd

* Add split_3x5_3 support to crkbd

* Change mini layout names

* Rename main layouts for split_3x6_3 keyboards

* Use split_3x5_3 macro for remaining keyboards

* Update relevant info.json files

* Fix suihankey/split/alpha macro

* Add layout aliases for suihankey

1 files changed, 41 insertions, 1 deletions

diff --git a/keyboards/centromere/info.json b/keyboards/centromere/info.json
index aa9bcdce1..8fb421313 100644
--- a/keyboards/centromere/info.json
+++ b/keyboards/centromere/info.json
@@ -5,7 +5,7 @@
     "width": 14,
     "height": 4,
     "layouts": {
-        "LAYOUT": {
+        "LAYOUT_split_3x6_3": {
             "layout": [
                 {"label":"Tab", "x":0, "y":0.25},
                 {"label":"Q", "x":1, "y":0.25},
@@ -50,6 +50,46 @@
                 {"label":"MO(_NUM)", "x":8.5, "y":3.25},
                 {"label":"RAlt", "x":9.5, "y":3.125}
             ]
+        },
+        "LAYOUT_split_3x5_3": {
+            "layout": [
+                {"label":"Q", "x":0, "y":0.25},
+                {"label":"W", "x":1, "y":0.125},
+                {"label":"E", "x":2, "y":0},
+                {"label":"R", "x":3, "y":0.125},
+                {"label":"T", "x":4, "y":0.25},
+                {"label":"Y", "x":7, "y":0.25},
+                {"label":"U", "x":8, "y":0.125},
+                {"label":"I", "x":9, "y":0},
+                {"label":"O", "x":10, "y":0.125},
+                {"label":"P", "x":11, "y":0.25},
+                {"label":"A", "x":0, "y":1.25},
+                {"label":"S", "x":1, "y":1.125},
+                {"label":"D", "x":2, "y":1},
+                {"label":"F", "x":3, "y":1.125},
+                {"label":"G", "x":4, "y":1.25},
+                {"label":"H", "x":7, "y":1.25},
+                {"label":"J", "x":8, "y":1.125},
+                {"label":"K", "x":9, "y":1},
+                {"label":"L", "x":10, "y":1.125},
+                {"label":";", "x":11, "y":1.25},
+                {"label":"Z", "x":0, "y":2.25},
+                {"label":"X", "x":1, "y":2.125},
+                {"label":"C", "x":2, "y":2},
+                {"label":"V", "x":3, "y":2.125},
+                {"label":"B", "x":4, "y":2.25},
+                {"label":"N", "x":7, "y":2.25},
+                {"label":"M", "x":8, "y":2.125},
+                {"label":",", "x":9, "y":2},
+                {"label":".", "x":10, "y":2.125},
+                {"label":"/", "x":11, "y":2.25},
+                {"label":"LGUI", "x":2.5, "y":3.125},
+                {"label":"MO(_FN)", "x":3.5, "y":3.25},
+                {"label":"Space", "x":4.5, "y":3.375},
+                {"label":"Space", "x":6.5, "y":3.375},
+                {"label":"MO(_NUM)", "x":7.5, "y":3.25},
+                {"label":"RAlt", "x":8.5, "y":3.125}
+            ]
         }
     }
 }