Support for displaying GIFs

src/lib/PostComponent.svelte

···
         controls
       ></video>
     {/if}
+    {#if post.gifLink}
+      <img
+        id="embedVideo"
+        src="{post.gifLink}"
+        alt="Post GIF"
+      />
+    {/if}
   </div>
 </div>
 

src/lib/pdsfetch.ts

···
   replyingUri: atUriObject | null;
   imagesCid: string[] | null;
   videosLinkCid: string | null;
+  gifLink: string | null;
 
   constructor(
     record: ComAtprotoRepoListRecords.Record,
···
     this.quotingUri = null;
     this.imagesCid = null;
     this.videosLinkCid = null;
+    this.gifLink = null;
     switch (post.embed?.$type) {
       case "app.bsky.embed.images":
         this.imagesCid = post.embed.images.map(
···
 
             break;
         }
+        break;
+      case "app.bsky.embed.external": // assuming that external embeds are gifs for now
+        this.gifLink = post.embed.external.uri;
         break;
     }
   }