增加pwa安装监听，暂时屏蔽fb禁止自动，看看fb的信息流

src/tracking/FacebookPixel.js

@@ -27,7 +27,7 @@ export const fb_setPixelID = (pixelID,ex_id) => {
         "script",
         "https://connect.facebook.net/en_US/fbevents.js"
     )
-    window.fbq('set', 'autoConfig', false, pixelID);
+    // window.fbq('set', 'autoConfig', false, pixelID);
     if(!!ex_id){
         window.fbq("init", pixelID, {'external_id': ex_id});
     }else{

src/tracking/TrackAll.js

@@ -4,6 +4,10 @@ export const initTrackAll = (pf_type,pf_id,ex_id) => {
     if(pf_type==="fb"){
         fb_setPixelID(pf_id,ex_id)
     }
+    window.addEventListener('installready', function(){
+        //Show your own installation UI
+        trackEvent("InstallPWA")
+    });
 }
 
 export const trackPageView = () => {