fix: address verified review findings (actions-workflows-values-1)

Signed-off-by: bircni <bircni@icloud.com>

internal/app/alias_completion_test.go

@@ -347,3 +347,33 @@ func TestAccountCompletionUsesInstanceOfRepository(t *testing.T) {
 		require.Equal(t, []string{"adam\thttps://a.example.org", "alice\thttps://a.example.org (active)"}, values, command)
 	}
 }
+
+func TestActionValueCompletionOutsideARepository(t *testing.T) {
+	server := newAuthenticatedServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		switch r.URL.Path {
+		case "/api/v1/orgs/acme/actions/variables":
+			_, _ = w.Write([]byte(`[{"name":"REGION","data":"eu"}]`))
+		case "/api/v1/user/actions/variables":
+			_, _ = w.Write([]byte(`[{"name":"HOME_REGION","data":"eu"}]`))
+		default:
+			t.Errorf("unexpected request %s", r.URL.Path)
+			w.WriteHeader(http.StatusTeapot)
+		}
+	}))
+	defer server.Close()
+	deps, _, _ := serverDeps(t, server.URL)
+	a := &application{deps: deps}
+	cmd := &cobra.Command{}
+	cmd.SetContext(context.Background())
+	for name, tc := range map[string]struct {
+		scope services.ActionScope
+		want  []string
+	}{
+		"organization": {services.ActionScope{Organization: "acme"}, []string{"REGION"}},
+		"account":      {services.ActionScope{Account: true}, []string{"HOME_REGION"}},
+		"repository":   {services.ActionScope{}, nil},
+	} {
+		values, _ := a.completeVariables(func() services.ActionScope { return tc.scope })(cmd, nil, "")
+		require.ElementsMatch(t, tc.want, values, name)
+	}
+}