Improve url management of the Htmx object

Problem/Motivation

It's not super friendly to use the drupal_htmx wrapper format, add a few things to help DX with the Htmx object.

Steps to reproduce

Proposed resolution

automatically add the wrapper format parameters to Urls when using Htmx->get/post/patch/delete

Remaining tasks

User interface changes

Introduced terminology

API changes

Data model changes

Release notes snippet