Rework LAYOUT_alice support; add LAYOUT_alice_split_bs (#11106)

* Add LAYOUT_alice support: fallacy

* Add LAYOUT_alice support: kb_elmo/sesame

* Add LAYOUT_alice support: cheshire/curiosity

* Add LAYOUT_alice support: evyd13/wonderland

* Add LAYOUT_alice support: mechlovin/adelais

* Update LAYOUT_alice support: projectkb/alice

The PR that added Alice community layout support for the projectkb/alice/rev2 simultaneously broke support for every other keyboard that supported LAYOUT_alice.

This commit partially reverts the offending PR. `LAYOUT_alice` for the projectkb/alice has been renamed to `LAYOUT_alice_split_bs`, and a correct 65-key `LAYOUT_alice` has been added.

Additionally, the `LAYOUTS` rule has been moved to keyboard level as the layout macros are shared between rev1 and rev2 boards, which means the layout options are the same for both revisions.

* Update ramonimbao/aelith info.json

Keyboard source was already correct to support LAYOUT_alice, but the layout tree was missing from info.json.

* Fork `alice` Community Layout...

... into Standard and Split Backspace versions

Also updates stanrc85's layout keymap to use 65 keys instead of the Split Backspace 66-key version.

* Update LAYOUT_alice support: sneakbox/aliceclone

Rework the sneakbox/aliceclone to use the Split Backspace Alice layout.

* Update LAYOUT_alice support: zoo/wampus

The layout macro that was `LAYOUT_alice` was 66 keys. This layout macro has been renamed to `LAYOUT_alice_split_bs`, and a 65-key `LAYOUT_alice` has been added.

Additionally, the 66-key macro has been rearranged to accept its keycodes in the intended order for Community Layout support.

* Update keyboards for `LAYOUT_alice_split_bs` support

* LAYOUT_alice_split_bs support: ergosaurus

* LAYOUT_alice_split_bs support: handwired/colorlice

* LAYOUT_alice(_split_bs) support: handwired/owlet60

* LAYOUT_alice_split_bs support: nightly_boards/alter/rev1

* LAYOUT_alice(_split_bs) support: sck/osa

* LAYOUT_alice_split_bs support: tgr/alice

* LAYOUT_alice(_split_bs) support: tkc/osav2

* LAYOUT_alice_split_bs support: xelus/valor/rev1

1 files changed, 83 insertions, 0 deletions

diff --git a/layouts/default/alice_split_bs/info.json b/layouts/default/alice_split_bs/info.json
new file mode 100644
index 0000000000..f7b4a68b55
--- /dev/null
+++ b/layouts/default/alice_split_bs/info.json
@@ -0,0 +1,83 @@
+{
+    "keyboard_name": "Alice layout with Split Backspace",
+    "url": "",
+    "maintainer": "qmk",
+    "width": 18.35,
+    "height": 5.1,
+    "layouts": {
+        "LAYOUT_alice_split_bs": {
+            "layout": [
+                {"x":0.4, "y":0},
+                {"x":1.55, "y":0.1},
+                {"x":2.55, "y":0.1},
+                {"x":3.55, "y":0},
+                {"x":4.55, "y":0.1},
+                {"x":5.55, "y":0.1},
+                {"x":6.55, "y":0.1},
+                {"x":7.55, "y":0.1},
+                {"x":9.75, "y":0.1},
+                {"x":10.75, "y":0.1},
+                {"x":11.75, "y":0.1},
+                {"x":12.75, "y":0.1},
+                {"x":13.75, "y":0},
+                {"x":14.75, "y":0.1},
+                {"x":15.75, "y":0.1},
+                {"x":16.75, "y":0.1},
+
+                {"x":0.2, "y":1.0},
+                {"x":1.35, "y":1.1, "w":1.5},
+                {"x":2.85, "y":1.1},
+                {"x":3.85, "y":1.1},
+                {"x":4.85, "y":1.1},
+                {"x":5.85, "y":1.1},
+                {"x":6.85, "y":1.1},
+                {"x":9.45, "y":1.1},
+                {"x":10.45, "y":1.1},
+                {"x":11.45, "y":1.1},
+                {"x":12.45, "y":1.1},
+                {"x":13.45, "y":1.1},
+                {"x":14.45, "y":1.1},
+                {"x":15.45, "y":1.1},
+                {"x":16.45, "y":1.1, "w":1.5},
+
+                {"x":0, "y":2.0},
+                {"x":1.15, "y":2.1, "w":1.75},
+                {"x":2.9, "y":2.1},
+                {"x":3.9, "y":2.1},
+                {"x":4.9, "y":2.1},
+                {"x":5.9, "y":2.1},
+                {"x":6.9, "y":2.1},
+                {"x":9.9, "y":2.1},
+                {"x":10.9, "y":2.1},
+                {"x":11.9, "y":2.1},
+                {"x":12.9, "y":2.1},
+                {"x":13.9, "y":2.1},
+                {"x":14.9, "y":2.1},
+                {"x":15.9, "y":2.1, "w":2.25},
+
+                {"x":0.95, "y":3.1, "w":2.25},
+                {"x":3.2, "y":3.1},
+                {"x":4.2, "y":3.1},
+                {"x":5.2, "y":3.1},
+                {"x":6.2, "y":3.1},
+                {"x":7.2, "y":3.1},
+                {"x":9.6, "y":3.1},
+                {"x":10.6, "y":3.1},
+                {"x":11.6, "y":3.1},
+                {"x":12.6, "y":3.1},
+                {"x":13.6, "y":3.1},
+                {"x":14.6, "y":3.1},
+                {"x":15.6, "y":3.1, "w":1.75},
+                {"x":17.35, "y":3.1},
+
+                {"x":0.95, "y":4.1, "w":1.5},
+                {"x":3.85, "y":4.1, "w":1.5},
+                {"x":5.35, "y":4.1, "w":2},
+                {"x":7.35, "y":4.1, "w":1.25},
+                {"x":9.6, "y":4.1, "w":2.75},
+                {"x":12.35, "y":4.1, "w":1.5},
+                {"x":16.65, "y":4.1, "w":1.5}
+            ]
+        }
+    }
+}