Remove the dead Cloud button from the top bar (#3832)

* Remove the dead Cloud button from the top bar

A clickable top-bar button that does nothing confuses users and contradicts LightCraft's no-cloud design; removing it ends the confusion while save status stays visible through toasts (lib.rs save_status) and library.info.

Drop the cloud entry from the top bar's right-hand icon loop in topbar.rs, which also removes its tied warning badge; nothing else in the repo references it.

Test: top_bar_has_no_cloud_widget failed before the change and passes after.

* Top bar: the cloud icon only shows as the warning that saving is failing

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: eliets2 <287273517+eliets2@users.noreply.github.com>
Co-authored-by: FredApps <153173854+FredApps@users.noreply.github.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

crates/ui-egui/src/panels/topbar.rs

@@ -172,9 +172,9 @@ fn filter_button(app: &mut LightcraftApp, ui: &mut egui::Ui, t: &Tokens, sr: Rec
 fn right_icons(app: &mut LightcraftApp, ui: &mut egui::Ui, t: &Tokens, full: Rect) -> f32 {
     // right icons
     let mut x = full.right() - 18.0;
-    // saving is failing: the cloud icon turns into a warning until a save succeeds
+    // saving is failing: a warning shows until a save succeeds (nothing is shown otherwise)
     let unsaved = app.session.unsaved().map(|(n, e)| unsaved_tip(n, e));
-    let cloud_tip = unsaved.as_deref().unwrap_or("Local library — no cloud account needed");
+    let cloud_tip = unsaved.as_deref().unwrap_or_default();
     // Import Photos… beside Export, always one click away, with the key it is bound to now
     let mac = ui.ctx().os() == egui::os::OperatingSystem::Mac;
     let import_tip = match crate::shortcuts::shortcut_of(&app.ui.settings.keymap, "file.addPhotos") {
@@ -189,6 +189,10 @@ fn right_icons(app: &mut LightcraftApp, ui: &mut egui::Ui, t: &Tokens, full: Rec
         ("import", Icon::Plus, import_tip.as_str(), "file.addPhotos"),
         ("bell", Icon::Bell, "Activity", "panel.activity"),
     ] {
+        let warn = id == "cloud" && unsaved.is_some();
+        if id == "cloud" && !warn {
+            continue;
+        }
         let r = Rect::from_center_size(pos2(x, full.center().y), vec2(28.0, 28.0));
         let tip = crate::i18n::tr(tip);
         let resp = ui.interact(r, egui::Id::unique(("top", id)), Sense::click());
@@ -196,7 +200,6 @@ fn right_icons(app: &mut LightcraftApp, ui: &mut egui::Ui, t: &Tokens, full: Rec
         let resp = resp.on_hover_text(tip);
         crate::widgets::announce(&resp, name);
         register(ui, format!("icon:{id}"), r);
-        let warn = id == "cloud" && unsaved.is_some();
         let colour = if warn {
             t.caution
         } else if resp.hovered() {

crates/ui-egui/src/tests/appearance.rs

@@ -190,6 +190,15 @@ fn the_top_bar_button_and_settings_cards_drive_the_mode() {
     assert_eq!(crate::theme::current(&h.view.ctx), Some(ThemeKind::Charcoal));
 }
 
+#[test]
+fn top_bar_has_no_cloud_widget() {
+    // LightCraft has no cloud service: the icon only shows as the warning that saving is failing
+    // (`tests/unsaved.rs`), not as a button that does nothing.
+    let mut h = Headless::new(app(), [1400.0, 900.0], 1.0);
+    h.settle(T);
+    assert!(!h.app.widgets.iter().any(|(id, _)| id == "icon:cloud"), "the top bar still registers a dead cloud button");
+}
+
 #[test]
 fn interface_settings_fit_small_windows_and_stack_theme_choices() {
     // Desktop windows have a 900×560 minimum; also stress a smaller headless viewport.