[Keymap] katana60: Fix = key in default keymap (#6941)

The top-right key should be = and not the shifted pseudo-key +. This
matches the sample layout from the picture in the readme [0].

[0]: https://i.imgur.com/xVkODOu.jpg

[Keymap] Add new TADA68 keymap (#6938)

* Add new TADA68 keymap

* Remove unnecessary backlashes

* Change from MacOS specific to generic volume keycodes

Remove unanswered/unnecessary FAQ item

As discussed in #6957, closes #6957

[Docs] Add an important note about modifying user code (#6959)

* Add an important note about modifying user code

* Update docs/contributing.md

Co-Authored-By: noroadsleft <18669334+noroadsleft@users.noreply.github.com>

[Keyboard] Cannon Keys Satisfaction75: Fix buffer sizes for sprintfs. (#6954)

sprintf always adds a NULL terminator at the end of the buffer it works on.
A few places made just enough space for the resulting string, but not the terminator.
So this just adds one to the buffer size to make room for it.

[Keymap] Community layout for hhkb (#6961)

[Keymap] Clean up / adjust khord let's split keymap (#6951)

Remove unneeded lines and change right side mouse buttons on raise layer back to media control

[Keymap] Fix talljoe-gherkin keymap typo (#6950)

[Keymap] MF68 keymap LED pins fixed (#6946)

* fixing LED pins to accurately use the Pro Micro LEDs

* fixing trailing whitespace

[CLI] Add `qmk list_keyboards` (#6927)

`list_keyboards` replicates the `make list-keyboards` by globbing for all paths
that include `rules.mk` and then removing the paths that include `keymaps`.

This basis of this cli command could be reused in the future as a util, but is
not done so here since this would be the only place that would use it currently

Resolves #6911

[Keymap] Move brightness controls one key over (#6945)

I forgot to count the extra ISO-only key next to left shift when
initially adding these brightness controls.

[Keymap] updating ninjonas userspace (#6903)

* [refactor] updating ninjonas layout blocks and standardized LOWER & ADJUST

* [feat] added new macro M_TERM to open MacOS terminal app

* [feat] introducing mod-tap functionality on keymap

* [fix] fixing oled turning on when it feels like it. thanks @drashna for helping

* [feat] updating OLED to rotate logo 180 degrees

* [feat] updating keymaps to reflect VSCode frequent habits

* [refactor] converting crkbd modifier keys to layer blocks

* [fix(#6903)] converting _delay_ms to wait_ms on launching terminal macro

[Docs] Typo fix for feature_hd44780.md (#6917)

* Typo fix

Fixed a typo.

* Update feature_hd44780.md

* Update feature_hd44780.md

Dimple: Fix Caps Lock LED behaviour (#6936)

* Dimple: Fix Caps Lock LED behaviour

* Dimple: fix helper functions and cleanup unnecessary code

[Docs] Removed dead link (#6922)

Removed an old link and fixed a typo

[Keymap] Add new Cyclops keymap (#6923)

[Keymap] dactyl_left (#6775)

* [keymap] dactyl_left

Special layout for the left side of the ergodox dactyl.

* [keymap] dactyl_left

Special layout for the left side of the ergodox dactyl.

* Updated readme.md

* Update keyboards/handwired/dactyl_left/readme.md

Co-Authored-By: noroadsleft <18669334+noroadsleft@users.noreply.github.com>

* Update keyboards/handwired/dactyl_left/readme.md

Co-Authored-By: noroadsleft <18669334+noroadsleft@users.noreply.github.com>

* Update keyboards/handwired/dactyl_left/info.json

Co-Authored-By: noroadsleft <18669334+noroadsleft@users.noreply.github.com>

* Update keyboards/handwired/dactyl_left/info.json

Co-Authored-By: noroadsleft <18669334+noroadsleft@users.noreply.github.com>

* Update keyboards/handwired/dactyl_left/info.json

Co-Authored-By: noroadsleft <18669334+noroadsleft@users.noreply.github.com>

* Addressing changes for PR

removed layers.json and 15-24 from rules.mk

* Updating keymap for better a default

Hopefully this works as a starting point

Use `keymap` instead of `username` variable for `qmk new_keymap` (#6885)

Username is not defined and this causes `qmk new_keymap` to error.  This
appears to have originated from a partial update in
https://github.com/qmk/qmk_firmware/pull/6708/files#diff-d5208bcbc79aa428556a743b6ff41086.  This change completes the migration from `username` to `keymap`

[Keyboard] Whitefox Aria Layout Support (#6915)

* [Keyboard] Add Whitefox Aria Layout

* [Keyboard] Add Whitefox Aria to info.json

* [Keyboard] Apply Whitefox.h Suggestions from Review

Co-Authored-By: noroadsleft <18669334+noroadsleft@users.noreply.github.com>

[Keyboard] Add Phoebe, a keyboard by Maxr1998 (#6870)

* Add Phoebe, a keyboard by Maxr1998

* Improve include-guard

* Remove unused functions

* Remove unused extern

* Add image

* Some more fixes