Change all RGB mode keycodes to short aliases (#23691)

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

[Doc] Revise squeezing AVR (#23665)

* Note AVR's flash space
* Include guards for magic functions
* Remove mention of silicon shortage
* Demote an unavailable controller

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

Add embed to docs capabilities (#23698)

Adjust keycode alignment around `QK_BOOT` (#23697)

Align RGBKB keyboards to current standards (#23663)

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

`qmk find`: Fix typo in filter logging (#23693)

Remove 'split.transport.protocol=serial_usart' (#23668)

Remove redundant keymap templates (#23685)

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

add example for c2json command (#23061)

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

[CI] Fail workflow if there were build failures (#23678)

More whack-a-mole

Normalise RGBLight (underglow) keycodes (#23656)

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

[CI] Use existing repo variables instead (#23676)

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

[CI] Allow secrets to propagate from parent to child workflow. (#23675)