* Turn off more unnecessary features by default
* Double TAP_CODE_DELAY due to more media key issues
Even with this change, some of the rotary encoder turns on my BDN9's
volume knob still seem to get dropped. It's possible there's something
wrong with the encoder itself. (Maybe the TAP_CODE_DELAY actually causes
QMK to miss an encoder turn? Unclear.) The other knob (backlight
brightness) works fine, FWIW....
* Restructure userspace config.h a bit
* Hack around Instant60 Via EEPROM conflict
Remove this when #6589 is fixed for Via boards.
* Add backlight breathing and (EEPROM) reset to BDN9
* Add keymap for 9-Key macropad
This is a place for users to put code that they might use between keyboards. If you build the keymap mine, /users/mine/rules.mk will be included in your build, and /users/mine/ will be in your path - keep these things in mind when naming your files and referencing them from other places.