feat(cli): global -C flag for working-directory switching #11051

Job	Run time
optimize-ci	5s
detect-changes	7s
download-previous-rolldown-binaries	10s
Test (namespace-profile-linux-x64-default, x86_64-unknown-linux-gnu)	1m 20s
Test (namespace-profile-mac-default, aarch64-apple-darwin)	1m 6s
Lint	1m 5s
Build Windows CLI binaries	5m 5s
Test (Linux x64 musl)	3m 19s
Build Windows tests	1m 0s
Docs format check	0s
CLI E2E test (Linux x64 musl)	9m 57s
Local CLI `vp install` E2E test	0s
Test (Windows)	3m 27s
CLI E2E test (windows-latest, x86_64-pc-windows-msvc)	4m 24s
CLI E2E test (namespace-profile-linux-x64-default, x86_64-unknown-linux-gnu)	8m 1s
CLI E2E test (namespace-profile-mac-default, aarch64-apple-darwin)	6m 10s
CLI snap test (x86_64-unknown-linux-gnu, 2/3)	9m 41s
CLI snap test (aarch64-apple-darwin, 3/3)	6m 34s
CLI snap test (aarch64-apple-darwin, 2/3)	6m 59s
CLI snap test (x86_64-unknown-linux-gnu, 1/3)	8m 33s
CLI snap test (aarch64-apple-darwin, 1/3)	6m 34s
CLI snap test (x86_64-unknown-linux-gnu, 3/3)	9m 14s
CLI snap test (x86_64-pc-windows-msvc, 3/3)	5m 44s
CLI snap test (x86_64-pc-windows-msvc, 2/3)	7m 20s
CLI snap test (x86_64-pc-windows-msvc, 1/3)	4m 22s
Local CLI `vp install` E2E test (Socket Firewall Free)	-1s
done	2s
	1h 50m 18s

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