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

keyboards/fallacy/rules.mk

@@ -27,3 +27,5 @@ FAUXCLICKY_ENABLE = no      # Use buzzer to emulate clicky switches
 SRC += indicators.c \
        drivers/issi/is31fl3731-simple.c
 QUANTUM_LIB_SRC += i2c_master.c
+
+LAYOUTS = alice alice_split_bs