tests are passing

tests/bindings.rs

@@ -1,4 +1,6 @@
-use tui_orchestrator::input::{Bindings, Key};
+extern crate alloc;
+
+use tui_orchestrator::input::{Action, Bindings, Key};
 
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
 #[allow(dead_code)]
@@ -8,6 +10,8 @@ enum TestAction {
     Open,
 }
 
+impl Action for TestAction {}
+
 #[test]
 fn test_bindings_new() {
     let _bindings: Bindings<TestAction> = Bindings::new();