Fix backlight support for some boards (#21554)

backlight: split AVR PWM and timer drivers (#21540)

haptic: naming cleanups (#21551)

Rename `dactyl_manuform` variant `3x5_3` (#21015)

Spruce up `dactyl_lightcycle` and `dactyl_maximus` layouts (#21519)

Amend layout and matrix positions for `dactyl_cc` (#21523)

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

[Keyboard] Fix dactyl_lightcycle matrix positions (#21503)

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

[Keyboard] add itstleo9 (#21460)

Co-authored-by: jack <0x6a73@protonmail.com>

Move `DEBOUNCE_TYPE` to data driven (#21489)

Relocate backlight drivers (#21444)

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

Modernize, correct, and uniform `dactyl_manuform` variant `5x6_68` (#21299)

update layouts of `dactyl_manuform/4x5_5` (#21094)

rename and modernise `dactyl_manuform/6x6_kinesis` (#21302)

Revamp `dactyl_manuform` readme.md (#20395)

Add ScottoAlp Keyboard (#20937)

Update `dactyl_promicro` readme (#21144)

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