Create `more articles` component for blogs that are not in `series`

[copypasteov]

Describe the solution you'd like
Create a partial component

for blog posts that do not belong to any series

• perform a check or query, to see if the article belongs to any series
• if it doesn't then create a component named 'more-articles`
• to be placed below the blog content in the post-details component
• investigate the correct query - I think there was query featured posts or similar
• query and display the featured posts - it doesn't matter if the featured belong to series or not

Additional context
on Hashnode reference