feat(migration): upgrade legacy ps1 scripts to single-binary Golang platform

go.mod

@@ -0,0 +1,22 @@
+module smart-shutdown
+
+go 1.25.0
+
+require (
+	github.com/fatih/color v1.19.0
+	github.com/kardianos/service v1.2.4
+	github.com/prometheus-community/pro-bing v0.8.0
+	github.com/spf13/cobra v1.10.2
+	gopkg.in/natefinch/lumberjack.v2 v2.2.1
+)
+
+require (
+	github.com/google/uuid v1.6.0 // indirect
+	github.com/inconshreveable/mousetrap v1.1.0 // indirect
+	github.com/mattn/go-colorable v0.1.14 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
+	github.com/spf13/pflag v1.0.9 // indirect
+	golang.org/x/net v0.49.0 // indirect
+	golang.org/x/sync v0.19.0 // indirect
+	golang.org/x/sys v0.42.0 // indirect
+)