feat(cli): add normalizeVerb alias helper

internal/cli/dispatch_test.go

@@ -0,0 +1,16 @@
+package cli
+
+import "testing"
+
+func TestNormalizeVerb(t *testing.T) {
+	cases := map[string]string{
+		"rm": "remove", "del": "remove", "remove": "remove",
+		"ls": "list", "list": "list",
+		"add": "add", "enable": "enable", "": "",
+	}
+	for in, want := range cases {
+		if got := normalizeVerb(in); got != want {
+			t.Errorf("normalizeVerb(%q) = %q, want %q", in, got, want)
+		}
+	}
+}