Add M4cs Keymap for dekunukem/duckyPad (#10900)

* Add Keymap

* Fix Media Keys

* Add Keymap ASCII and Clean Up

* Add Readme

* Add GPL Headers, Clean Up Code Based on @drashna Suggestions

* Remove unnecessary include

* Add Layout for info.json and Readme.md

* Fix Layout for info.json

* Fix #endif Error

* Remove Tapping Term

* Add Default Keymap

* Add comments, fix readmes, clean up

* Fix README formatting

* Fix Timeout

* Fix I2C Rules

* Fix Comment Formatting, Multiline Breaks

* Add Sleep/Backlight Rules

* Clean Up README

* Clean Up Rules

* Fix Comments

* Add Pragmas

Co-authored-by: M4cs <mabridgland@protonmail.com>
Co-authored-by: Max <max@Maxs-MacBook-Pro.local>

keyboards/dekunukem/duckypad/keymaps/m4cs/rules.mk

@@ -0,0 +1,2 @@
+LTO_ENABLE = yes # Enable Link Time Optimization
+NO_USB_STARTUP_CHECK = yes # Disables usb suspend check after keyboard startup