[Add function] add 'Split Space and ISO and delete RGUI for Promise 87 (#18929)

* add split space and ISO

* Update wkl.h

* update ISO

* update

* change KC_LGUI to KC_RGUI

* delete RGUI

* format

* update promise87 readme.md

* update promise87 wkl readme.md

* Update readme.md

* Update readme.md

* change KC_SLCK to KC_SCRL

* wuque/promise87/ansi: standardize Layout Macro names

- rename `LAYOUT_tkl_f13_ansi` to `LAYOUT_tkl_f13_ansi_tsangan`
- convert `LAYOUT_tkl_f13_ansi_iso` to `LAYOUT_tkl_f13_iso_tsangan` (adds position `K41`)
- rename `LAYOUT_tkl_f13_ansi_split_space` to `LAYOUT_tkl_f13_ansi_tsangan_split_space`
- rename `LAYOUT_tkl_f13_ansi_split_bs` to `LAYOUT_tkl_f13_ansi_tsangan_split_bs`
- rename `LAYOUT_tkl_f13_ansi_split_lshift` to `LAYOUT_tkl_f13_ansi_tsangan_split_lshift`
- rename `LAYOUT_tkl_f13_ansi_split_rshift` to `LAYOUT_tkl_f13_ansi_tsangan_split_rshift`
- rename `LAYOUT_tkl_f13_ansi_split_bs_rshift` to `LAYOUT_tkl_f13_ansi_tsangan_split_bs_rshift`

* wuque/promise87/wkl: refactor LAYOUT_tkl_f13_ansi_wkl_iso

Refactors `LAYOUT_tkl_f13_ansi_wkl_iso` into `LAYOUT_tkl_f13_iso_wkl` by adding position `K41` (Non-US Backslash) to the layout macro.

Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com>

2 files changed, 37 insertions, 0 deletions

diff --git a/keyboards/wuque/promise87/ansi/keymaps/default_tkl_f13_iso_tsangan/keymap.c b/keyboards/wuque/promise87/ansi/keymaps/default_tkl_f13_iso_tsangan/keymap.c
new file mode 100644
index 0000000000..c5af2e8f7e
--- /dev/null
+++ b/keyboards/wuque/promise87/ansi/keymaps/default_tkl_f13_iso_tsangan/keymap.c
@@ -0,0 +1,36 @@
+/* Copyright 2022 wuque
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] ={
+    [0] = LAYOUT_tkl_f13_iso_tsangan(
+        KC_ESC,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_F13,  KC_PSCR, KC_SCRL, KC_PAUS,
+		KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSPC, KC_INS,  KC_HOME, KC_PGUP,
+		KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC,          KC_DEL,  KC_END,  KC_PGDN,
+		KC_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT, KC_BSLS, KC_ENT,
+		KC_LSFT, KC_NUBS, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT,                   KC_UP,
+		KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                                      KC_RALT, MO(1),   KC_RCTL, KC_LEFT, KC_DOWN, KC_RIGHT
+    ),
+    [1] = LAYOUT_tkl_f13_iso_tsangan(
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, QK_BOOT,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______, _______, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,                   _______,
+        _______, _______, _______,                            _______,                                     _______, _______, _______, _______, _______, _______
+    ),
+};
diff --git a/keyboards/wuque/promise87/ansi/keymaps/default_tkl_f13_iso_tsangan/readme.md b/keyboards/wuque/promise87/ansi/keymaps/default_tkl_f13_iso_tsangan/readme.md
new file mode 100644
index 0000000000..9c9e2a9c42
--- /dev/null
+++ b/keyboards/wuque/promise87/ansi/keymaps/default_tkl_f13_iso_tsangan/readme.md
@@ -0,0 +1 @@
+# The tkl_f13_iso_tsangan keymap for promise87