[Keyboard] Add ano keyboard (#16885)

Co-authored-by: Ryan <fauxpark@gmail.com>

keyboards/ano/readme.md

@@ -0,0 +1,20 @@
+# ano
+
+95 key custom keyboard made as DIY project
+
+* Keyboard Maintainer: [keebnewb](https://github.com/sauvehoo)
+* Hardware Supported: Proton C
+* Hardware Availability: Not available
+
+Make example for this keyboard (after setting up your build environment):
+
+    make ano:default
+
+See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).
+
+# Bootloader
+
+Enter the bootloader in 2 ways:
+
+* Physical reset button: Briefly press the button on the back of the PCB - or short reset and ground pins
+* Keycode in layout: Press the key mapped to `RESET`.  By default this is done by pressing RALT to access second layer and pressing rotary encoder down.