Update useForm hooks supports input type checkbox

支持 checkbox，虽然只是返回 boolean，但这个判断和正常表单还是有区别的

contents/read.ts

@@ -46,14 +46,6 @@ const getDesc = () => {
   return "";
 }
 
-const getFrom = () => {
-  if (location.host === "mp.weixin.qq.com") {
-    return "wechat";
-  }
-
-  return "web";
-}
-
 const getAuthor = () => {
   const metaAuthor = document.querySelector<HTMLMetaElement>(`meta[name="author"]`);
   const metaOgAuthor = document.querySelector<HTMLMetaElement>(`meta[property="og:article:author"]`);
@@ -128,7 +120,6 @@ chrome.runtime.onMessage.addListener((req, sender, send) => {
       title: getTitle(),
       link: `${location.origin}${location.pathname}`,
       desc: getDesc(),
-      from: getFrom(),
       author: getAuthor(),
       image: getImage(),
       sitename: getSiteName(),