[5.0.0] default template "meta.twig" -> robots values are not correct

[mfell]

File: /src/templates/_seo/meta.twig

Current code:

{% if seo.robots -%}
  <meta name="robots" content="{{ seo.robots }}" />
{% endif %}

Issue:
This code always outputs the same meta tag value - <meta name="robots" content="none, noimageindex"> - regardless of whether a value is set or not.

Improved solution (suggestion):
The following code checks if there are any values in seo.advanced.robots and then joins them with a comma.
If no values are provided, it falls back to the default.

{% if seo.advanced.robots|length %}
  <meta name="robots" content="{{ seo.advanced.robots|join(',') }}" />
{% else %}
  <meta name="robots" content="none, noimageindex" />
{% endif %}

Result: <meta name="robots" content="noindex,nofollow">