added BS_TOGG so BS_SWAP and BS_NORM can be on a single key (#18837)

Co-authored-by: Selene ToyKeeper <git@toykeeper.net>

Deprecate `CAPS_WORD`/`CAPSWRD` for `CW_TOGG` (#18834)

Normalise Joystick and Programmable Button keycodes (#18832)

Fix garbled test output (#18822)

* Fix garbled test output

* Correct SRC listing

Format code according to conventions (#18818)

Add unit tests for HOLD_ON_OTHER_KEY_PRESS (#18721)

* Add HOLD_ON_OTHER_KEY_PRESS to data/ files

* Add unit tests for HOLD_ON_OTHER_KEY_PRESS

Deprecate `VLK_TOG` for `VK_TOGG` (#18807)

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

Polyandry: rename LAYOUT to LAYOUT_ortho_4x3 (#18815)

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

[Docs] Fix link to keyboard layout editor (#18801)

Generalise CTPC logic from common_features (#18803)

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

[Keyboard] Add Bolsalice keyboard (#18772)

ChibiOS USB: Add a dummy IN callback to work around LLD bugs (#18811)

In #18631 some IN notification callbacks that were doing nothing were
removed, which should be a valid thing to do (ChibiOS HAL checks the
`in_cb` and `out_cb` pointers for being non-NULL before invoking those
optional callbacks).  However, it turned out that some less popular USB
LLDs (KINETIS and MIMXRT1062) have their own checks for those pointers,
and (incorrectly) skip the ChibiOS callback handling when those pointers
are NULL, which breaks the code for the `USB_USE_WAIT` configuration
option (the waiting thread never gets resumed if the corresponding
callback pointer is NULL).

Add those dummy callbacks again (but use a single function for all of
them instead of individual ones for each endpoint); this restores the
KINETIS and MIMXRT1062 boards to the working state while the LLDs are
getting fixed.

Remove broken userspace and keymaps (#18806)

Remove legacy fauxclicky and unicode keycodes (#18800)

Deprecate `KC_LOCK` for `QK_LOCK` (#18796)

Deprecate `KC_LEAD` for `QK_LEAD` (#18792)

wilba_tech: allow keymaps to override backlight_effect_indicators() (#18791)