Add BackupWorker

config/config.exs

@@ -551,6 +551,7 @@ config :pleroma, Oban,
   queues: [
     activity_expiration: 10,
     token_expiration: 5,
+    backup: 1,
     federator_incoming: 50,
     federator_outgoing: 50,
     ingestion_queue: 50,

config/description.exs

@@ -2288,6 +2288,12 @@ config :pleroma, :config_description, [
             description: "Activity expiration queue",
             suggestions: [10]
           },
+          %{
+            key: :backup,
+            type: :integer,
+            description: "Backup queue",
+            suggestions: [1]
+          },
           %{
             key: :attachments_cleanup,
             type: :integer,