feat(lifecycle/cli): run native commands with selected modules (#16)

Add native urfave/cli command adapters with explicit module selection,
signal-aware execution, reverse cleanup and documented exit-code mapping.
Include focused tests, an executable example and the accepted CLI ADR.

Closes #8

go.mod

@@ -9,6 +9,7 @@ require (
 	github.com/pressly/goose/v3 v3.29.0
 	github.com/stephenafamo/bob v0.50.0
 	github.com/stephenafamo/scan v0.9.0
+	github.com/urfave/cli/v3 v3.14.0
 	github.com/yuin/goldmark v1.8.6
 	go.yaml.in/yaml/v3 v3.0.5
 	modernc.org/sqlite v1.60.1