Cleaned up leftover editor configuration in Web Studio that no longer had any effect after the editor replacement. This reduces maintenance clutter without changing how users create or edit reports.

Some instance options of Summernote remained in the code after replacing Summernote with Odoo-Editor. This removes them as they effectively did nothing.

This pull request reorganizes legacy web application files and updates related tests and module manifests across several Odoo apps. It helps keep the codebase aligned with the newer web client structure while limiting direct business-user impact.

gives a traceback otherwise Forward-Port-Of: odoo/enterprise#17244

gives a traceback otherwise

Forward-Port-Of: odoo/enterprise#17244