feat: add cli - start server, list packages, purge packages

cli/main.go

@@ -0,0 +1,17 @@
+package cli
+
+import (
+	"fmt"
+	"os"
+)
+
+// Run starts the CLI
+func Run() {
+	rootCmd.AddCommand(listCmd)
+	rootCmd.AddCommand(purgeCmd)
+
+	if err := rootCmd.Execute(); err != nil {
+		fmt.Println(err)
+		os.Exit(1)
+	}
+}