use `enum_from_bits` #845

Job	Run time
docs	2m 50s
just clippy	4m 31s
just check	4m 10s
netlify_dryrun	2m 37s
rustfmt	38s
cargo miri test (host)	43s
just test	2m 26s
cargo build mnemos-d1	1m 36s
cargo build mnemos-esp32c3-buddy	1m 7s
cargo build mnemos-x86_64-bootloader	2m 14s
	22m 52s

Provide feedback