fix(小程序/跳转): source为app且platform存在时，跳转文章调整

src/app.tsx

@@ -38,8 +38,8 @@ const App = (props: PropsWithChildren<IAppProps>) => {
     if (options.query.source === "app") {
       let jumpUrls = "";
 
-      switch (options.query) {
-        case "cyr":
+      switch (options.query?.platform) {
+        case "cyqb":
           jumpUrls = "https://mp.weixin.qq.com/s/TBP2VhzYRaMWf_CWbo5mBA";
           break;
         case "hrqb":