[Enhancement] Improvements for debounce test coverage + bug fixes for sym_defer_g and sym_eager_pr (#21667)

Co-authored-by: Nebuleon <2391500+Nebuleon@users.noreply.github.com>

Improve test invocation, fix Retro Shift bugs, and add Auto+Retro Shift test cases (#15889)

Merge remote-tracking branch 'upstream/master' into develop

Fix variable misspelling (#21774)

Fix combo_ref_from_layer respect different default layer [#21780] (#21781)

[Enhancement] QP Getters (#21171)

Rotary numpad (#21744)

Co-authored-by: Duncan Sutherland <dunk2k_2000@hotmail.com>
Co-authored-by: Drashna Jaelre <drashna@live.com>

Added Wyvern Hotswap by BredWorks (#21141)

Co-authored-by: Neil Brian Ramirez <nightlykeyboards@gmail.com>
Co-authored-by: Neil Brian Ramirez <nightlyboards@gmail.com>

[Core] Bump mouse endpoint packet size to 16 bytes (#21711)

Reduce popping during audio initialization using the additive DAC (#21642)

Optimize the additive DAC code, fixing performance-related hangs (#21662)

Merge remote-tracking branch 'origin/master' into develop

Improve directional transition of overlapping mouse keys (#21494)

included keyboard.h. To use is_keyboard_master with a split with an i… (#21571)

Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: tokky <tokky@localhost-live.attlocal.net>

Add full solenoid support on split keyboards (#21583)

Co-authored-by: Jacob Gable <jacob.gable@statheros.tech>

Merge remote-tracking branch 'origin/master' into develop

Revert "Update feature_rgblight.md" (#22132)

Merge remote-tracking branch 'origin/master' into develop

Update feature_rgblight.md (#21483)

KC60 Layout Standardization and Cleanup (#22125)

* Refactor `dbroqua` keymap

- use `layer_names` enum
- use QMK-native alias for `KC_TRNS`
- apply four-space indent
- grid-align keycodes
- refactor keymap to use `LAYOUT_all` macro.
  - The keycode for position [4, 9] (right half of Split Backspace)
    moves to the top row.
  - The keycodes for positions [3, 12] and [3, 13] (1.75u/1u Split
    RShift) switch positions.

[refactor]

* Refactor `dbroqua_hhkb` keymap

- use `layer_names` enum
- use QMK-native alias for `KC_TRNS`
- apply four-space indent
- grid-align keycodes
- refactor keymap to use `LAYOUT_all` macro.
  - The keycode for position [4, 9] (right half of Split Backspace)
    moves to the top row.
  - The keycodes for positions [3, 12] and [3, 13] (1.75u/1u Split
    RShift) switch positions.

[refactor]

* Touch-up `default` keymap

- fix keycode grid alignment

[style]

* Refactor `sgoodwin` keymap

- grid-align keycodes
- apply four-space indent
- refactor keymap to use `LAYOUT_all` macro.
  - The keycode for position [4, 9] (right half of Split Backspace)
    moves to the top row.
  - The keycodes for positions [3, 12] and [3, 13] (1.75u/1u Split
    RShift) switch positions.

[refactor]

* Refactor `stanleylai` keymap

- delete `config.h` (use RGB config from keyboard `info.json`)
  - fixes non-compilation
- use `layer_names` enum
- use four-space indent
- update keycode grid alignment
- refactor keymap to use `LAYOUT_all` macro.
  - The keycode for position [4, 9] (right half of Split Backspace)
    moves to the top row.
  - The keycodes for positions [3, 12] and [3, 13] (1.75u/1u Split
    RShift) switch positions.

[bugfix] [refactor]

* Touch-up `via` keymap

- fix keycode grid alignment

[style]

* Refactor `wigguno` keymap

- use four-space indent
- use QMK-native keycode alias for `KC_DELETE`
- refactor keymap to use `LAYOUT_all` macro.
  - The keycode for position [4, 9] (right half of Split Backspace)
    moves to the top row.
  - The keycodes for positions [3, 12] and [3, 13] (1.75u/1u Split
    RShift) switch positions.

[refactor]

* Remove `LAYOUT` macro

Superseded by `LAYOUT_all`.

[chore]

* Add `LAYOUT_60_ansi_split_bs_rshift`

[enhancement]

* Add `LAYOUT_60_tsangan_hhkb`

[enhancement]

* Add `LAYOUT_60_ansi_tsangan`

[enhancement]

* Add `LAYOUT_60_iso_split_bs_rshift`

[enhancement]

* Add `LAYOUT_60_iso`

[enhancement]

* Add `LAYOUT_60_iso_tsangan_split_bs_rshift`

[enhancement]

* Add `LAYOUT_60_iso_tsangan`

[enhancement]

* Add `LAYOUT_60_hhkb`

[enhancement]

* Add `LAYOUT_60_true_hhkb`

[enhancement]

* Add layout/matrix diagram

[docs]

* Add `LAYOUT_60_abnt2`

[enhancement]

* Extend Community Layout support

Add support for community layouts:

  - `60_ansi_split_bs_rshift`
  - `60_ansi_tsangan`
  - `60_tsangan_hhkb`
  - `60_hhkb`
  - `60_abnt2`
  - `60_iso`
  - `60_iso_split_bs_rshift`
  - `60_iso_tsangan`

[enhancement]

* Fix `LAYOUT_60_abnt2` support

[bugfix]