chore: rollback to option instead of anyhow

packages/tui/src/widgets/mod.rs

@@ -10,7 +10,7 @@ use dioxus_core::{ElementId, RenderReturn, Scope};
 pub use input::*;
 
 pub(crate) fn get_root_id<T>(cx: Scope<T>) -> Option<ElementId> {
-    if let RenderReturn::Sync(Ok(sync)) = cx.root_node() {
+    if let RenderReturn::Sync(Some(sync)) = cx.root_node() {
         sync.root_ids.get(0).and_then(|id| id.get())
     } else {
         None