fix: fixed runProgram button being disabled if program is invalid

ref: N25B-450

src/pages/VisProgPage/VisProg.tsx

@@ -238,12 +238,15 @@ function VisProgPage() {
   const [programValidity, setProgramValidity] = useState<boolean>(true);
   const {isProgramValid, severityIndex} = useFlowStore();
 
+  const validity = () => {return isProgramValid();}
+
   useEffect(() => {
-    setProgramValidity(isProgramValid);
+    setProgramValidity(validity);
     // the following eslint disable is required as it wants us to use all possible dependencies for the useEffect statement,
     // however this would cause unneeded updates
     // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [severityIndex]);
+  console.log(programValidity);
   return (
     <>
       <VisualProgrammingUI/>