Fix 'fetch' buttons on move lines

There is no such action as 'ir.actions.do_nothing', it kinda works,
until you look into the js console and stares at the errors.

There is a nice OCA module that serves this purpose (more or less,
because it reloads the window, this is not an issue).

stock_vertical_lift/__manifest__.py

@@ -13,6 +13,7 @@
         'base_sparse_field',
         'stock_location_tray',  # OCA/stock-logistics-warehouse
         'web_notify',  # OCA/web
+        'web_ir_actions_act_view_reload',  # OCA/web
     ],
     'website': 'https://github.com/OCA/stock-logistics-warehouse',
     'demo': [

stock_vertical_lift/models/stock_move_line.py

@@ -10,9 +10,12 @@ class StockMoveLine(models.Model):
     def fetch_vertical_lift_tray_source(self):
         self.ensure_one()
         self.location_id.fetch_vertical_lift_tray()
-        return {"type": "ir.actions.do_nothing"}
+        # We reload mainly because otherwise, it would close
+        # the popup. This action is provided by the OCA module
+        # web_ir_actions_act_view_reload
+        return {"type": "ir.actions.act_view_reload"}
 
     def fetch_vertical_lift_tray_dest(self):
         self.ensure_one()
         self.location_dest_id.fetch_vertical_lift_tray()
-        return {"type": "ir.actions.do_nothing"}
+        return {"type": "ir.actions.act_view_reload"}