Remove 2 suffix from gpui

Co-authored-by: Mikayla <mikayla@zed.dev>

crates/gpui2/tests/action_macros.rs

@@ -1,52 +0,0 @@
-use gpui2::{actions, impl_actions};
-use gpui2_macros::register_action;
-use serde_derive::Deserialize;
-
-#[test]
-fn test_action_macros() {
-    use gpui2 as gpui;
-
-    actions!(test, [TestAction]);
-
-    #[derive(PartialEq, Clone, Deserialize)]
-    struct AnotherTestAction;
-
-    impl_actions!(test, [AnotherTestAction]);
-
-    #[derive(PartialEq, Clone, gpui::serde_derive::Deserialize)]
-    struct RegisterableAction {}
-
-    register_action!(RegisterableAction);
-
-    impl gpui::Action for RegisterableAction {
-        fn boxed_clone(&self) -> Box<dyn gpui::Action> {
-            todo!()
-        }
-
-        fn as_any(&self) -> &dyn std::any::Any {
-            todo!()
-        }
-
-        fn partial_eq(&self, _action: &dyn gpui::Action) -> bool {
-            todo!()
-        }
-
-        fn name(&self) -> &str {
-            todo!()
-        }
-
-        fn debug_name() -> &'static str
-        where
-            Self: Sized,
-        {
-            todo!()
-        }
-
-        fn build(_value: serde_json::Value) -> anyhow::Result<Box<dyn gpui::Action>>
-        where
-            Self: Sized,
-        {
-            todo!()
-        }
-    }
-}