Keyboard: add support for kbd19x (#4272)

* 60_ansi keymap for DZ60

* 60_ansi keymap for DZ60

Amend author

* 60_ansi keymap for DZ60

* Merge new phantom layout from dev branch

* Initial util/new_project files

* Progress checkpoint (compiles, but untested)

* Progress snapshot, still working on layout graphics

* Add layer images

* Tidy up formatting

* First cut at info.json for kbd19x default layout

* Add default keymap

* add all-keys layout

* clean up documentation

* Update keyboards/kbd19x/info.json

Co-Authored-By: jshuf <44121348+jshuf@users.noreply.github.com>

* Update keyboards/kbd19x/rules.mk

Co-Authored-By: jshuf <44121348+jshuf@users.noreply.github.com>

* Change layout name from default to ansi

1 files changed, 13 insertions, 0 deletions

diff --git a/keyboards/kbd19x/keymaps/default/readme.md b/keyboards/kbd19x/keymaps/default/readme.md
new file mode 100644
index 000000000..504a3ed02
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+++ b/keyboards/kbd19x/keymaps/default/readme.md
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+# Default KBD19x Layout
+
+This is the default KBD19x layout, consisting of the base layer and the function layer.  Backlighting and RGB controls are accessible on the function layer.
+
+**Base layer**
+
+![kbd19x default base layer](https://i.imgur.com/XhT980a.png)
+
+**Function layer**
+
+![kbd19x default function layer](https://i.imgur.com/3w3PXN2.png)
+
+