Add config for Pleroma.Backup

config/description.exs

@@ -3712,5 +3712,25 @@ config :pleroma, :config_description, [
         ]
       }
     ]
+  },
+  %{
+    group: :pleroma,
+    key: Pleroma.Backup,
+    type: :group,
+    description: "Account Backup",
+    children: [
+      %{
+        key: :purge_after_days,
+        type: :integer,
+        description: "Remove backup achives after N days",
+        suggestions: [30]
+      },
+      %{
+        key: :limit_days,
+        type: :integer,
+        description: "Limit user to export not more often than once per N days",
+        suggestions: [7]
+      }
+    ]
   }
 ]