[Keyboard] Move Keebio boards to own folder (#5109)

* Move boards into keebio folder

* Rename keymap

* Update BDN9 files

* Update BFO-9000 files

* Update Chocopad files

* Update Dilly files

* Update Fourier files, collapse rev1 into main

* Update Iris files

* Update Laplace files

* Update Levinson files, fix buswerks keymap

* Update Nyquist files

* Fix keymap issues

* Update Quefrency files

* Update Rorschach files

* Update TF68 files

* Update Viterbi files

* Update Viterbi files

* Update Wavelet files

* Reformat default layout

* Fix up default folder for Iris

* Remove already defined aliases

1 files changed, 20 insertions, 0 deletions

diff --git a/keyboards/keebio/fourier/readme.md b/keyboards/keebio/fourier/readme.md
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+Fourier
+========
+
+A split 40% staggered keyboard made and sold by Keebio. [More info at Keebio](https://keeb.io).
+
+Keyboard Maintainer: [Bakingpy/nooges](https://github.com/nooges)  
+Hardware Supported: Pro Micro  
+Hardware Availability: [Keebio](https://keeb.io/collections/frontpage/products/fourier-40-split-staggered-keyboard)  
+
+Make example for this keyboard (after setting up your build environment):
+
+    make keebio/fourier:default
+
+Example of flashing this keyboard:
+
+    make keebio/fourier:default:avrdude
+
+See [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) then the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information.
+
+A build guide for this keyboard can be found here: [Keebio Build Guides](https://docs.keeb.io)