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

AH Haven80 Community Layout support (#21885)

* [enhancement] correct layout data

* [refactor] rename LAYOUT to LAYOUT_tkl_f13_ansi_tsangan

* [enhancement] enable Community Layout support

* Haven80 Solder: add LAYOUT_tkl_f13_ansi_tsangan_split_bs_rshift

[enhancement]

* Haven80 Solder: add LAYOUT_tkl_f13_iso_tsangan_split_bs_rshift

[enhancement]

* Haven80 Solder: add LAYOUT_tkl_f13_iso_tsangan

[enhancement]

* Haven80 Solder: extend Community Layout support

[enhancement]

Add `mousekey.h` include to `quantum.h` (#21897)

Resolve some "Layout should not contain name of keyboard" lint warnings (#21898)

Clean up RGB LED type (#21859)

[Keyboard] Update era/divine  (#21767)

is31fl3218: driver naming cleanups (#21892)

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

redragon/k667: Remove 2 layer VIA restriction (#21889)

[Core] Allow customizing PWM frequency (#21717)

* [Core] Allow customizing PWM frequency

Some frequencies can cause audible noise. Changing the frequency
eliminates that.

Signed-off-by: Daniel Schaefer <dhs@frame.work>

* docs/feature-backlight: Mention PWM frequency

Signed-off-by: Daniel Schaefer <dhs@frame.work>

---------

Signed-off-by: Daniel Schaefer <dhs@frame.work>

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

Added kiserdesigns keyboard folder and Madeline keyboard (#21857)

Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: Ryan <fauxpark@gmail.com>

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

Add M6-C Keyboard Firmware (#21852)

Co-authored-by: Joel Challis <git@zvecr.com>
Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: Wolf <contact@vwolf.be>

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

[keyboard] add redragon/k667 (#21417)

Co-authored-by: Duncan Sutherland <dunk2k_2000@hotmail.com>
Co-authored-by: jack <0x6a73@protonmail.com>
Co-authored-by: Ryan <fauxpark@gmail.com>
Co-authored-by: syc <squall_sha@163.com>

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

Add 1upkeyboards Super16v3 (#21665)

Co-authored-by: Duncan Sutherland <dunk2k_2000@hotmail.com>

Remove old `IS_LED_ON/OFF()` macros (#21878)

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