Fix effect stack issue

packages/signals/src/effect.rs

@@ -26,7 +26,7 @@ impl EffectStack {
 }
 
 pub(crate) fn get_effect_stack() -> EffectStack {
-    match consume_context() {
+    match try_consume_context() {
         Some(rt) => rt,
         None => {
             let store = EffectStack::default();

packages/signals/src/rt.rs

@@ -12,7 +12,7 @@ use generational_box::{
 use crate::Effect;
 
 fn current_store() -> Store {
-    match consume_context() {
+    match try_consume_context::<Store>() {
         Some(rt) => rt,
         None => {
             let store = Store::default();