fix: force floatInputComponent to send Number (#3953)

🔧 (floatComponent/index.tsx): update handleChange function to convert input value to a number before passing it to onChange function

src/frontend/src/components/floatComponent/index.tsx

@@ -30,7 +30,7 @@ export default function FloatComponent({
   };
 
   const handleChange = (event) => {
-    onChange(event.target.value);
+    onChange(Number(event.target.value));
   };
 
   return (