feat: Add ability to configure and test SMTP via UI

client/src/hooks/use-form.js

@@ -5,13 +5,15 @@
 
 import { useCallback, useState } from 'react';
 
+const CHECKED_TYPES_SET = new Set(['checkbox', 'radio']);
+
 export default (initialData) => {
   const [data, setData] = useState(initialData);
 
   const handleFieldChange = useCallback((_, { type, name: fieldName, value, checked }) => {
     setData((prevData) => ({
       ...prevData,
-      [fieldName]: type === 'radio' ? checked : value,
+      [fieldName]: CHECKED_TYPES_SET.has(type) ? checked : value,
     }));
   }, []);