add UI for reordering callbacks

modules/ui_settings.py

@@ -1,7 +1,8 @@
 import gradio as gr
 
-from modules import ui_common, shared, script_callbacks, scripts, sd_models, sysinfo, timer
+from modules import ui_common, shared, script_callbacks, scripts, sd_models, sysinfo, timer, shared_items
 from modules.call_queue import wrap_gradio_call
+from modules.options import options_section
 from modules.shared import opts
 from modules.ui_components import FormRow
 from modules.ui_gradio_extensions import reload_javascript
@@ -108,6 +109,11 @@ class UiSettings:
 
         shared.settings_components = self.component_dict
 
+        # we add this as late as possible so that scripts have already registered their callbacks
+        opts.data_labels.update(options_section(('callbacks', "Callbacks", "system"), {
+            **shared_items.callbacks_order_settings(),
+        }))
+
         opts.reorder()
 
         with gr.Blocks(analytics_enabled=False) as settings_interface: