Sanic mixins have been updated to support more informative route naming. `_generate_name()` is now enhanced to include methods and URIs as part of the route name, providing more context about the route configuration. The update also takes care of potential naming conflicts in different scenarios.

The ability to automatically generate names for routes has been added to Sanic. This feature is controlled by the 'generate_name' parameter available in the application, blueprint, and route definitions. Additionally, comprehensive tests have been added to ensure the correct functionality of this new feature.

- add new test_case