I'm trying to use the front page as a default of sorts for featured images (if no featured image is set, I want to use the front page's, for example)
But I'm having trouble finding out how to get the post ID of the front page in a safe manner (so that my code still works when the front page is inevitably changed by someone)
I know I could just hard code an ID in my code, but that'll break when someone decides to use a new content item as the front page.
Would I have to use wp-query to achieve this? And if so, what is a safe way to achieve this with wp-query?