[Keyboard] Palette1202 (#7736)

* added Palette1202

* removed currently unused cords

* Update keyboards/palette1202/config.h

Co-Authored-By: Drashna Jaelre <drashna@live.com>

* Apply suggestions from code review

Co-Authored-By: Drashna Jaelre <drashna@live.com>
Co-Authored-By: James Young <18669334+noroadsleft@users.noreply.github.com>

* Update readme.md

removed unnecessary horizontal line from readme.md

* Update readme.md

Fixed style, make command example

* Removed spaces

* removed unused config.h

* fixed defines

* fixed send string on rotate encoder

* fixed layer numbers for OLED Display

* fixed to use existing function to set default layer

https://github.com/qmk/qmk_firmware/pull/7736#discussion_r366699616

* flipped rotary encoder directions

* Added layer for Clip studio on iOS

* Update keyboards/palette1202/rules.mk

Co-Authored-By: Ryan <fauxpark@gmail.com>

* Update keyboards/palette1202/lib/oled_helper.h

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

Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com>
Co-authored-by: Ryan <fauxpark@gmail.com>

keyboards/palette1202/info.json

@@ -0,0 +1,30 @@
+{
+  "keyboard_name": "Palette1202",
+  "url": "https://github.com/niltea/Palette1202",
+  "maintainer": "niltea",
+  "width": 5,
+  "height": 3.5,
+  "layouts": {
+    "LAYOUT": {
+      "key_count": 14,
+      "layout": [
+        { "label":"Tab",     "x": 0, "y": 0.75 },
+        { "label":"GUI + A", "x": 1, "y": 0.25 },
+        { "label":"E",       "x": 2, "y": 0 },
+        { "label":"P",       "x": 3, "y": 0.5 },
+        { "label":"GUI + 0", "x": 4, "y": 0 },
+
+        { "label":"Fn",      "x": 0, "y": 1.75 },
+        { "label":"M",       "x": 1, "y": 1.25 },
+        { "label":"BackSP",  "x": 2, "y": 1 },
+        { "label":"B",       "x": 3, "y": 1.5 },
+        { "label":"HYPR",    "x": 4, "y": 1 },
+
+        { "label":"Shift",   "x": 1, "y": 2.5 },
+        { "label":"LGUI",    "x": 2, "y": 2.5 },
+        { "label":"GUI + Z", "x": 3, "y": 2.5 },
+        { "label":"Space",   "x": 4, "y": 2.5, "r": 15 }
+      ]
+    }
+  }
+}