Onboarding · Help: help panel, cheatsheet, what's new, feedback, support, inline help

HelpPanel searches articles and opens one, its body in Markdown, with a
way back; focus follows to All articles and back to the search, a
link to help:<key> opens another, and Contact support and Keyboard
shortcuts wait at its foot. KeyboardShortcutCheatsheet puts
settings::KeyboardShortcutsList in a dialog with its search focused;
WhatsNewDialog puts data_display::Changelog in one with Got it.
FeedbackWidget asks how it is going with four faces and a note, and
thanks. ContactSupport sends a topic and a message, spins while the
owner sends, and empties the message with focus back in it. InlineHelp
is a quiet line with Learn more. HelpTooltip moves to primitives,
where FormLabel's help mark shows it; ToggleGroup keys its toggles by
its own id. EmptyStateWithAction points to feedback::EmptyState.

src/buttons/group.rs

@@ -275,7 +275,14 @@ impl RenderOnce for ToggleGroup {
                         change(&next, window, cx);
                     }
                 });
-                toggle_face(("toggle", ix).into(), item, on, self.size, press, cx)
+                toggle_face(
+                    (self.id.clone(), format!("toggle-{ix}")).into(),
+                    item,
+                    on,
+                    self.size,
+                    press,
+                    cx,
+                )
             })
             .collect();
         div()