[Glitch] Hide sensitive preview cards with blurhash

Port 8e96510b25 to glitch-soc

Signed-off-by: Thibaut Girka <thib@sitedethib.com>

app/javascript/flavours/glitch/components/status.js

@@ -656,6 +656,7 @@ class Status extends ImmutablePureComponent {
           compact
           cacheWidth={this.props.cacheMediaWidth}
           defaultWidth={this.props.cachedMediaWidth}
+          sensitive={status.get('sensitive')}
         />
       );
       mediaIcon = 'link';