Code Quality: Remove remaining static \Drupal:: calls from myrest.module

Problem/Motivation

myrest.module still calls \Drupal::urlGenerator(), \Drupal::service('module_handler'), \Drupal::token() and \Drupal::logger(). In procedural hooks these calls are sometimes unavoidable, but most of this logic belongs in a service.

Proposed resolution

• Move the token/menu-link logic into a service and let the hook delegate to it.
• Use Url::fromRoute() in hook_help() instead of the URL generator.
• Document any remaining static call that is genuinely required by the hook context.

Remaining tasks

Extract the logic and add unit tests for the new service.

User interface changes

None.

API changes

New service for menu link URI handling.