NVRAM refactor, phase 1. (#18969)

* Rename `eeprom_stm32` to `eeprom_legacy_emulated_flash`.

* Rename `flash_stm32` to `legacy_flash_ops`.

* Rename `eeprom_teensy` to `eeprom_kinetis_flexram`.

initial (#19137)

Update use of legacy keycodes (#19120)

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

Update .gitignore (#19132)

Stub next develop dates

[Keyboard] add og60 keyboard (#19114)

Co-authored-by: Ryan <fauxpark@gmail.com>

Remove .noci functionality (#19122)

Merge API update workflow (#19121)

Bastard Keyboards: upstream recent changes (#19083)

Co-authored-by: Simian <alex@Mandelbrot>
Co-authored-by: Charly Delay <0xcharly@users.noreply.github.com>
Co-authored-by: Alex Baldwin <alexbaldwin42@gmail.com>

[Keyboard] Add Satellite Rev1 (#18869)

Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: Ryan <fauxpark@gmail.com>

Use modern solution for tri-layer in sofle default layout (#19113)

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

[Keymap] Add home and end keys to coffee's bm40hsrgb keymap (#19108)

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

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

Fixup keychron/q5 (#19119)

[Keyboard] Small fixes for the Atreyu rev1 keyboard (#19098)

[Keymap] Fix ducky one 2 sf fn layer mappings (#18955)

[Keyboard] change RGBLED_NUM to 20 for zoom87 (#18930)

Co-authored-by: Drashna Jaelre <drashna@live.com>

[Keyboard] Move Hillside out of handwired (#18751)

Co-authored-by: mmccoyd <mmccoyd@cs.berkley.edu>