feat: discard playback selection with Escape

tests/unit/app.rs

@@ -3634,7 +3634,7 @@ fn forward_navigation_skips_unsubscribed_views() {
 }
 
 #[test]
-fn escape_and_minus_restore_view_history_without_consuming_modal_escape() {
+fn minus_restores_view_history_without_consuming_modal_escape() {
     let mut app = app(&["tubular"]);
     app.apply_config(config::Config {
         categories: [("Category".into(), Vec::new())].into(),
@@ -3675,7 +3675,7 @@ fn escape_and_minus_restore_view_history_without_consuming_modal_escape() {
         app.views[app.view_index].source,
         ViewSource::Channel("beta".into())
     );
-    app.key(KeyEvent::new(KeyCode::Esc, KeyModifiers::NONE));
+    app.key(KeyEvent::new(KeyCode::Char('-'), KeyModifiers::NONE));
     assert_eq!(
         app.views[app.view_index].source,
         ViewSource::Channel("alpha".into())
@@ -3691,7 +3691,7 @@ fn escape_and_minus_restore_view_history_without_consuming_modal_escape() {
         app.views[app.view_index].source,
         ViewSource::Category("Category".into())
     );
-    app.key(KeyEvent::new(KeyCode::Esc, KeyModifiers::NONE));
+    app.key(KeyEvent::new(KeyCode::Char('-'), KeyModifiers::NONE));
     assert_eq!(app.views[app.view_index].source, ViewSource::Search);
     app.key(KeyEvent::new(KeyCode::Char('-'), KeyModifiers::NONE));
     assert_eq!(app.views[app.view_index].source, ViewSource::Search);
@@ -3727,7 +3727,7 @@ fn back_history_uses_source_identity_after_config_reorders_or_removes_views() {
         channels: [("@Alpha".into(), "alpha".into())].into(),
         ..Default::default()
     });
-    app.key(KeyEvent::new(KeyCode::Esc, KeyModifiers::NONE));
+    app.key(KeyEvent::new(KeyCode::Char('-'), KeyModifiers::NONE));
     assert_eq!(app.views[app.view_index].source, ViewSource::Search);
     assert!(app.job.is_none());
 }
@@ -6059,3 +6059,19 @@ fn search_without_a_handle_can_tag_a_registered_channel() {
     );
     std::fs::remove_file(path).unwrap();
 }
+
+#[test]
+fn escape_discards_checks_without_consuming_view_history() {
+    let mut app = app(&["tubular"]);
+    app.views[0].loaded = true;
+    app.views[1].loaded = true;
+    app.switch_view(1);
+    app.views[1].checked.insert("jNQXAC9IVRw".into());
+    app.key(KeyEvent::new(KeyCode::Esc, KeyModifiers::NONE));
+    assert!(app.views[1].checked.is_empty());
+    assert_eq!(app.view_index, 1);
+    app.key(KeyEvent::new(KeyCode::Esc, KeyModifiers::NONE));
+    assert_eq!(app.view_index, 1);
+    app.key(KeyEvent::new(KeyCode::Char('-'), KeyModifiers::NONE));
+    assert_eq!(app.view_index, 0);
+}