Your wiki is quite comprehensive.

I have a note to add regarding CH582 on the Alternatives page:
https://github.com/joric/nrfmicro/wiki/Alternatives#ch582

I have a firmware for WCH's low cost CH582:

https://github.com/rgoulter/smart-keymap/tree/master/firmware/ch58x-ble-hid-keyboard-c

keyboard using the CH582 (WeAct's core board): https://github.com/rgoulter/keyboard-labs/releases/tag/wabble-60-rev2024.2

Example keymap (including layering, tap-holds, chords): https://github.com/rgoulter/smart-keymap/blob/master/tests/ncl/keymap-60key-rgoulter/keymap.ncl