bug: GIFs rendered as external embeds

[Braayy]

Describe the bug

I expected that the posts with GIFs played inside the graysky app, just like the videos, but instead they open the internal browser to play the GIF.

To reproduce

1. Open the app
2. Scroll till a post with a GIF appears
3. The post is rendered as a external embed

Additional information

Graysky Version: 1.6.2 Android Version: 12

Post with GIF being rendered as an external embed
Internal browser playing the GIF

[SendPatches]

This issue is also true for the main Bluesky app where gifs posted via Graysky are not properly shown in their app