Kibou Wendy Layout Additions and Touch-Up (#21367)

* [style] refactor keymaps

- use four-space indent
- grid-align keycodes
- use QMK-native keycode aliases

* [style] friendly-format info.json

* [chore] remove key overlaps in layout data

* [chore] correct key sequence

* [chore] add key labels

Add `label` keys to the JSON layout data to disambiguate which keys each
object is meant to represent.

Based on the original key sizes and positions as submitted by the
maintainer.

* [docs] add layout/matrix diagram

* [refactor] rename LAYOUT to LAYOUT_all

* [enhancement] add LAYOUT_tkl_ansi_split_bs_rshift

* [enhancement] add LAYOUT_tkl_iso_split_bs_rshift

* [enhancement] enable Community Layout support

keyboards/kibou/wendy/matrix_diagram.md

@@ -0,0 +1,24 @@
+# Matrix Diagram for Kibou Wendy
+
+```
+┌───┐┌───┬───┬───┬───┐┌───┬───┬───┬───┐┌───┬───┬───┬───┐     ┌───┬───┬───┐
+│00 ││01 │02 │03 │04 ││05 │06 │07 │08 ││0A │0B │0C │0D │     │0F │0G │0H │
+└───┘└───┴───┴───┴───┘└───┴───┴───┴───┘└───┴───┴───┴───┘     └───┴───┴───┘
+┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┐┌───┬───┬───┐    ┌───────┐
+│10 │11 │12 │13 │14 │15 │16 │17 │18 │19 │1A │1B │1C │1D │1E ││1F │1G │1H │    │??     │ 2u Backspace
+├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┤├───┼───┼───┤    └─┬─────┤
+│20   │21 │22 │23 │24 │25 │26 │27 │28 │29 │2A │2B │2C │2D   ││2F │2G │2H │      │     │
+├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴─────┤└───┴───┴───┘   ┌──┴┐3E  │ ISO Enter
+│30    │31 │32 │33 │34 │35 │36 │37 │38 │39 │3A │3B │3D      │                │3D │    │
+├────┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴────┬───┤    ┌───┐       └───┴────┘
+│40  │41 │42 │43 │44 │45 │46 │47 │48 │49 │4A │4B │4C    │4E │    │4G │
+├────┼───┴┬──┴─┬─┴───┴───┴───┴───┴───┴──┬┴───┼───┴┬────┬┴───┤┌───┼───┼───┐
+│50  │51  │52  │56                      │5A  │5B  │5C  │5E  ││5F │5G │5H │
+└────┴────┴────┴────────────────────────┴────┴────┴────┴────┘└───┴───┴───┘
+┌────────┐                                       ┌──────────┐
+│40      │ 2.25u LShift             2.75u RShift │4C        │
+└────────┘                                       └──────────┘
+┌─────┬───┬─────┬───────────────────────────┬─────┬───┬─────┐
+│50   │51 │52   │56                         │5B   │5C │5E   │ Tsangan/WKL
+└─────┴───┴─────┴───────────────────────────┴─────┴───┴─────┘
+```