Fixup cannonkeys/satisfaction75 (readd `backlight.breathing_period`) (#19901)

Remove magic bodges from via keymaps (#19890)

Remove default and unused `BACKLIGHT_LEVELS` (#19898)

Add some missing `#pragma once`s (#19902)

Move backlight config to data driven, part 1 (#19887)

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

New keymap for GMMK2 Compact (#19430)

Co-authored-by: Joel Challis <git@zvecr.com>

Refactor more KC_MISSION_CONTROL/KC_LAUNCHPAD usages (#19891)

Move `KC_MISSION_CONTROL`/`KC_LAUNCHPAD` keycodes to core (#19884)

Move layouts for direct_pins boards to data driven (#19872)

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

[Keymap] Add encoder map to degenpad default keymap (#19880)

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

BM40 keymap for Skewwhiffy, revamp (#19876)

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

Add mouse layer to Kprepublic BM40HSRGB Coffee layout (#19878)

Co-authored-by: Fae <faenkhauser@gmail.com>

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

Add ac001 keyboard (#19868)

Co-authored-by: Joel Challis <git@zvecr.com>
Co-authored-by: jack <0x6a73@protonmail.com>

[Keyboard] Add LED startup sequence to Lumberjack (#19841)

Add caps lock indicator capabilities to M75S (#19552)