feat: add smoke tests for CLI integration testing #78

Job	Run time
Test npx fallback (py3.12, ubuntu-latest)	2m 31s
Build Package	8s
Test (py3.9, windows-latest)	9m 36s
Type Check	10s
Test npx fallback (py3.12, windows-latest)	4m 41s
Test (py3.13, ubuntu-latest)	2m 27s
Test (py3.13, windows-latest)	9m 45s
Lint and Format	8s
Test (py3.9, ubuntu-latest)	2m 36s
CI Success	3s
	32m 5s

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