[Glitch] Remove ability to get embed code for remote posts

Port 1fc165de02 to glitch-soc

Signed-off-by: Claire <claire.github-309c@sitedethib.com>

app/javascript/flavours/glitch/components/status_action_bar.jsx

@@ -233,7 +233,7 @@ class StatusActionBar extends ImmutablePureComponent {
       menu.push({ text: intl.formatMessage(messages.share), action: this.handleShareClick });
     }
 
-    if (publicStatus && (signedIn || !isRemote)) {
+    if (publicStatus && !isRemote) {
       menu.push({ text: intl.formatMessage(messages.embed), action: this.handleEmbed });
     }