Adding basic version of WhatsApp Status Plugin

Summary:
This is mainly an RFC version (happy to land it as a seed for a plugin that can be used to debug and/or control status) the plan is to have the following:
 - One place to track the full life-cycle of status.
 - Control and visualize playback and state.
 - Troubleshoot errors and details of a given status (e.g. media links, evets, latencies .. etc).

Differential Revision: D38123193

fbshipit-source-id: 49229d604434d575d6aaddc818064598e7ccee92

desktop/static/icons.json

@@ -645,5 +645,8 @@
   ],
   "nav-magnifying-glass": [
     16
+  ],
+  "photo-arrows-left-right": [
+    16
   ]
-}
+}