Solved 2 bugs

sigpro2.js

@@ -47,8 +47,8 @@ const createEffect = (fn, isComputed = false) => {
     const prevOwner = activeOwner
     activeEffect = activeOwner = effect
     try {
-      const res = isComputed ? fn() : (fn(), undefined)
-      if (!isComputed) effect._result = res
+      const res = fn()
+      effect._result = res
       return res
     } finally {
       activeEffect = prevEffect
@@ -304,10 +304,12 @@ const Render = renderFn => {
   const cleanups = new Set()
   const mounts = []
   const previousOwner = activeOwner
+  const previousEffect = activeEffect
   const container = doc.createElement("div")
   container.style.display = "contents"
   container.setAttribute("role", "presentation")   // ← único cambio real
   activeOwner = { _cleanups: cleanups, _mounts: mounts }
+  activeEffect = null
 
   const processResult = result => {
     if (!result) return