Fix more visual issues with the audio player (#11654)

* Fix more visual issues with the audio player

- Add horizontal baseline in the middle of waveform
- Fix audio player colors in light theme
- Use audio element instead of web audio API
- Do not render any bars until the file is loaded
- Do not allow interactions with waveform until the file is loaded

* Fix code style issue

app/javascript/mastodon/features/status/components/detailed_status.js

@@ -116,7 +116,7 @@ export default class DetailedStatus extends ImmutablePureComponent {
             src={attachment.get('url')}
             alt={attachment.get('description')}
             duration={attachment.getIn(['meta', 'original', 'duration'], 0)}
-            height={150}
+            height={110}
             preload
           />
         );