This update adds the ability for customers to create wishlists and compare products directly within the website's sales pages. This improves the user experience by allowing customers to easily save and evaluate products they're interested in, streamlining the purchasing process.

Merge the website_sale_comparison and website_sale_wishlist modules, as well as the related submodules, into website_sale

**Task:** 5089613

This update prepares Odoo for the UK Companies House's shift to digital iXBRL filings starting in 2027. It integrates with the Companies House API to automate the submission and monitoring of company accounts, ensuring compliance with new regulations. Users will now be able to manage these filings through the existing tax return menu.

The UK Companies House is moving to a software-only, digital filing system for company accounts starting 1 April 2027. All filings must be submitted in iXBRL format via approved commercial software. This addition integrates the companies house api, create the html submission file, submits and polls for the companies house response. The menu for the companies house is within the tax return.