Render code actions indicator

Co-Authored-By: Nathan Sobo <nathan@zed.dev>

crates/server/src/rpc.rs

@@ -2475,7 +2475,7 @@ mod tests {
         // Confirm a completion on the guest.
         editor_b.next_notification(&cx_b).await;
         editor_b.update(&mut cx_b, |editor, cx| {
-            assert!(editor.showing_context_menu());
+            assert!(editor.context_menu_visible());
             editor.confirm_completion(&ConfirmCompletion(Some(0)), cx);
             assert_eq!(editor.text(cx), "fn main() { a.first_method() }");
         });