add expandable context to composer when replying to post (#2419)

* add expand replyTo text with animation

* add images, quote to replyTo

* support withmedia

* adjust layout

* add embed to all needed openComposer calls

* adjust gap

* organize imports

src/view/screens/PostThread.tsx

@@ -67,6 +67,7 @@ export function PostThreadScreen({route}: Props) {
           displayName: thread.post.author.displayName,
           avatar: thread.post.author.avatar,
         },
+        embed: thread.post.embed,
       },
       onPost: () =>
         queryClient.invalidateQueries({