refactor: enhance the descriptions of CLI commands, closes #7572 (#7952) #8356

Job	Run time
test (x86_64-pc-windows-msvc, windows-latest, 1.65.0, false, test, --no-default-features, no-defa...	6m 2s
test (x86_64-pc-windows-msvc, windows-latest, 1.65.0, false, test, --features compression, all)	6m 47s
test (x86_64-unknown-linux-gnu, ubuntu-latest, 1.65.0, false, test, --no-default-features, no-def...	4m 33s
test (x86_64-unknown-linux-gnu, ubuntu-latest, 1.65.0, false, test, --features compression, all)	4m 37s
test (x86_64-apple-darwin, macos-latest, 1.65.0, false, test, --no-default-features, no-default)	4m 38s
test (x86_64-apple-darwin, macos-latest, 1.65.0, false, test, --features compression, all)	4m 57s
test (aarch64-apple-ios, macos-latest, 1.65.0, false, build, --no-default-features, no-default)	4m 48s
test (aarch64-apple-ios, macos-latest, 1.65.0, false, build, --features compression, all)	4m 41s
test (aarch64-linux-android, ubuntu-latest, 1.65.0, true, build, --no-default-features, no-default)	6m 56s
test (aarch64-linux-android, ubuntu-latest, 1.65.0, true, build, --features compression, all)	7m 1s
	55m 0s

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