Improve Component API Doc documentation

Perhaps this is coming from my inexperience with JSDoc, but I'm getting unexpected results regarding accessibility level in the generated API documentation for my components. Say I have this component:

```js
// my-component.js
import Component from '@ember/component';

/**
* Some new component I made.
*
* @class my-component
* @public
*/
export default Component.extend({
/**
* Some public field
*
* @property publicField
* @type {String}
* @default null
* @public
*/
publicField: null,
});
```

I would expect the public field to be visible by default when the documentation page loads; however, the generated API documentation page for this component looks like this:


and the public field only becomes visible after clicking the `internal` checkbox:


Is there a way to make fields visible as public?

Reproduce la documentación de API generada a partir del ejemplo my-component.js del issue, incluidas las anotaciones de componente y campo @public. Empieza rastreando cómo la página generada aplica su filtro de nivel de accesibilidad y, a continuación, verifica que los campos públicos sean visibles en la carga inicial sin seleccionar la casilla de verificación interna.

Escrito por el modelo de indexación a partir del texto del issue.