ui: Add Chip component (#34521)

Possibly the simplest component in our set, but a nice one to have so we
can standardize how it looks across the app.

Release Notes:

- N/A

crates/ui/src/components/keybinding_hint.rs

@@ -206,7 +206,7 @@ impl RenderOnce for KeybindingHint {
 
 impl Component for KeybindingHint {
     fn scope() -> ComponentScope {
-        ComponentScope::None
+        ComponentScope::DataDisplay
     }
 
     fn description() -> Option<&'static str> {