Unselect discarded files when discarding changes

Unselect any files that are discarded.

Author: estib-vega

apps/desktop/src/components/FileContextMenu.svelte

@@ -119,6 +119,11 @@
 			worktreeChanges
 		});
 
+		const selectedFiles = item.changes.map((change) => ({ ...selectionId, path: change.path }));
+
+		// Unselect the discarded files
+		idSelection.removeMany(selectedFiles);
+
 		confirmationModal?.close();
 	}