Now that we run PHP 8.0, we no longer need to depend on docblock parsing for configuration keys identification and description.
This request only covers the conversion of the existing dependency on @tlp-config-key
and @tlp-feature-flag-config-key
annotations to corresponding attributes.
In a later contribution we might add refinement such as:
- Having complete description of keys
- Defining default values
- Defining the type of configuration keys (bool, int, etc)