Tighten banner and navigation behavior

main_test.go

@@ -1737,6 +1737,9 @@ func TestUIStatusBannerExpiresAfterTimeout(t *testing.T) {
 	u := newUIWithModel("desktop", vault.Model{})
 	u.now = func() time.Time { return now }
 	u.state.StatusMessage = "synchronize vault complete"
+	if statusBannerDuration != 2600*time.Millisecond {
+		t.Fatalf("statusBannerDuration = %v, want 2.6s", statusBannerDuration)
+	}
 	u.statusExpiresAt = now.Add(statusBannerDuration)
 
 	if got := u.bannerSurface(); got.Kind != bannerStatus || got.Message != "synchronize vault complete" {
@@ -2003,6 +2006,26 @@ func TestUIRecentRemoteConnectionsPersistAndReload(t *testing.T) {
 	}
 }
 
+func TestUIGroupToolsDisclosureStatePersists(t *testing.T) {
+	t.Parallel()
+
+	configPath := filepath.Join(t.TempDir(), "ui-prefs.json")
+
+	first := newUIWithSession("desktop", &session.Manager{})
+	first.uiPreferencesPath = configPath
+	first.groupControlsHidden = true
+	first.saveUIPreferences()
+
+	second := newUIWithSession("desktop", &session.Manager{})
+	second.uiPreferencesPath = configPath
+	second.groupControlsHidden = false
+	second.loadUIPreferences()
+
+	if !second.groupControlsHidden {
+		t.Fatal("groupControlsHidden = false after reload, want true")
+	}
+}
+
 func TestSelectingRecentRemoteConnectionKeepsPasswordMasked(t *testing.T) {
 	t.Parallel()
 
@@ -2107,6 +2130,9 @@ func TestDefaultStatePathsUsesProvidedStateDir(t *testing.T) {
 	if got := paths.RecentRemotesPath; got != filepath.Join(base, "recent-remotes.json") {
 		t.Fatalf("RecentRemotesPath = %q, want %q", got, filepath.Join(base, "recent-remotes.json"))
 	}
+	if got := paths.UIPreferencesPath; got != filepath.Join(base, "ui-prefs.json") {
+		t.Fatalf("UIPreferencesPath = %q, want %q", got, filepath.Join(base, "ui-prefs.json"))
+	}
 }
 
 func TestDefaultStatePathsUsesEnvironmentStateDirWhenFlagUnset(t *testing.T) {
@@ -2124,6 +2150,9 @@ func TestDefaultStatePathsUsesEnvironmentStateDirWhenFlagUnset(t *testing.T) {
 	if got := paths.RecentRemotesPath; got != filepath.Join(base, "recent-remotes.json") {
 		t.Fatalf("RecentRemotesPath = %q, want %q", got, filepath.Join(base, "recent-remotes.json"))
 	}
+	if got := paths.UIPreferencesPath; got != filepath.Join(base, "ui-prefs.json") {
+		t.Fatalf("UIPreferencesPath = %q, want %q", got, filepath.Join(base, "ui-prefs.json"))
+	}
 }
 
 func TestResolveFlagOrEnvPrefersFlagThenEnvThenFallback(t *testing.T) {