Merge branch 'main' into glitch-soc/merge-upstream

- `app/views/statuses/_simple_status.html.haml`:
  Small markup change in glitch-soc, on a line that has been modified by
  upstream. Ported upstream changes.

app/policies/delivery_policy.rb

@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+class DeliveryPolicy < ApplicationPolicy
+  def clear_delivery_errors?
+    admin?
+  end
+
+  def restart_delivery?
+    admin?
+  end
+
+  def stop_delivery?
+    admin?
+  end
+end