Backlog

[Mischback]

This is issue is meant to collect everything that is not handled immediately.

• Inline Code Highlighting: Is this required somewhere?!
• tag_index.html should provide the available tags as a tag cloud
  • Ref: https://dev.to/alvaromontoro/create-a-tag-cloud-with-html-and-css-1e90
• (Breadcrumbs) add some nerdyness, e.g. using a ::before element to insert $ pwd