feat(core): Add Quicklist function to return all visible via ctrl+Q.

crates/pikl-core/src/runtime/hook.rs

@@ -20,6 +20,7 @@ pub enum HookEvent {
     Select { item: Value, index: usize },
     Cancel,
     Filter { text: String },
+    Quicklist { items: Vec<Value>, count: usize },
 }
 
 /// Discriminant for [`HookEvent`], used as a key for
@@ -32,6 +33,7 @@ pub enum HookEventKind {
     Select,
     Cancel,
     Filter,
+    Quicklist,
 }
 
 impl HookEvent {
@@ -44,6 +46,7 @@ impl HookEvent {
             HookEvent::Select { .. } => HookEventKind::Select,
             HookEvent::Cancel => HookEventKind::Cancel,
             HookEvent::Filter { .. } => HookEventKind::Filter,
+            HookEvent::Quicklist { .. } => HookEventKind::Quicklist,
         }
     }
 }
@@ -286,6 +289,27 @@ mod tests {
         assert!(resp.is_none());
     }
 
+    #[test]
+    fn event_quicklist_serializes() {
+        let event = HookEvent::Quicklist {
+            items: vec![json!("alpha"), json!("beta")],
+            count: 2,
+        };
+        let json = serde_json::to_value(&event).unwrap_or_default();
+        assert_eq!(json["event"], "quicklist");
+        assert_eq!(json["count"], 2);
+        assert_eq!(json["items"].as_array().map(|a| a.len()), Some(2));
+    }
+
+    #[test]
+    fn event_kind_quicklist() {
+        let event = HookEvent::Quicklist {
+            items: vec![],
+            count: 0,
+        };
+        assert_eq!(event.kind(), HookEventKind::Quicklist);
+    }
+
     // -- Roundtrip: HookEvent serialize -> check shape --
 
     #[test]