feat: provide `node-manager` command #72

Job	Run time
Clippy & fmt	22s
Unused dependency check	52s
build (windows-latest, x86_64-pc-windows-msvc)	3m 18s
cargo-deny	21s
build (macos-latest, x86_64-apple-darwin)	1m 46s
build (ubuntu-latest, x86_64-unknown-linux-musl)	1m 1s
Install test (Linux)	1m 4s
Install test (macOS)	1m 54s
Install test (Windows)	2m 38s
Test Publish	1m 11s
Test (ubuntu-latest)	19s
Test (windows-latest)	58s
Test (macOS-latest)	43s
	16m 27s

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