[Video] set audio category to ambient every time a new player is made (#4934)

* set auto category to ambient every time a new player is made

* mute on foregrounding

* remember previous state

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Co-authored-by: Samuel Newman <10959775+mozzius@users.noreply.github.com>
Co-authored-by: Hailey <me@haileyok.com>

src/view/com/util/post-embeds/VideoEmbedInner/VideoEmbedInnerNative.tsx

@@ -28,6 +28,9 @@ export function VideoEmbedInnerNative() {
   useEffect(() => {
     try {
       if (isAppFocused === 'active' && isScreenFocused && !player.playing) {
+        PlatformInfo.setAudioCategory(AudioCategory.Ambient)
+        PlatformInfo.setAudioActive(false)
+        player.muted = true
         player.play()
       } else if (player.playing) {
         player.pause()