Authenticated Media Support (#51)

* Fix AvatarField to work with authenticated media

* Fix ViewMediaButton to work for user's media tab and reported events

* remove console.log

* cleanup AvatarField

* use correct thumbnail size

* fix AvatarField.test

* ignore postgres data for watchman

* fix new avatar preview

* watchman should ignore testdata completely, instead of specific subdirs

* update README

* change user's media icon in sidebar - use the same icon as the media tab

* Add preview for user media files if mimeType is image/*

* Add new line in user media Dialog

src/resources/user_media_statistics.tsx

@@ -1,4 +1,4 @@
-import EqualizerIcon from "@mui/icons-material/Equalizer";
+import PermMediaIcon from "@mui/icons-material/PermMedia";
 import {
   Datagrid,
   ExportButton,
@@ -48,7 +48,7 @@ export const UserMediaStatsList = (props: ListProps) => (
 
 const resource: ResourceProps = {
   name: "user_media_statistics",
-  icon: EqualizerIcon,
+  icon: PermMediaIcon,
   list: UserMediaStatsList,
 };