lint

feat: shutdown refactor #1596

Job	Run time
fmt	19s
udeps	5m 29s
features	3m 23s
docs	5m 13s
check-toml	7s
codespell	10s
clippy	5m 18s
zepter	1m 0s
no_std (wasm, wasm32-unknown-unknown, scroll-engine,scroll-wire,rollup-node,scroll-network,rollup...	1m 20s
no_std (riscv, riscv32imac-unknown-none-elf, scroll-engine,scroll-wire,rollup-node,scroll-network...	1m 18s
	23m 37s

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