Fix search not being easily findable on smaller screens in web UI (#25576)

app/javascript/mastodon/locales/en.json

@@ -147,7 +147,7 @@
   "compose_form.poll.switch_to_multiple": "Change poll to allow multiple choices",
   "compose_form.poll.switch_to_single": "Change poll to allow for a single choice",
   "compose_form.publish": "Publish",
-  "compose_form.publish_form": "Publish",
+  "compose_form.publish_form": "New post",
   "compose_form.publish_loud": "{publish}!",
   "compose_form.save_changes": "Save changes",
   "compose_form.sensitive.hide": "{count, plural, one {Mark media as sensitive} other {Mark media as sensitive}}",