Show creation date for blog posts when accessed directly

Currently the creation date for blog posts is shown in the blog posts list, but not when reading the post. If you came to the blog post via Google etc. there’s no easy way to find out how old the post is.

For security related information, knowing how old it is is important and should be easily accssible.

Feature Branch: web/14996-blog-post-dates

Attachments

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Related issues

• Related to #15839
• Blocks #15392 (closed)

Original created by @Unispezi on 14996 (Redmine)