fix(nsfw): warn on cover-less NSFW posts everywhere (related, list, news)
A sensitive post with no cover image showed no warning in the related-posts grid, the list
view, or the News feed (text-only). Now they all get the click-to-reveal veil over a
placeholder (cards) or over the content (text-only News post), matching the grid tile.
- views/pages/post.ejs — veil on the empty related-cover placeholder
- views/partials/post-card.ejs — placeholder cover + veil when nsfw and no cover
- views/pages/news.ejs — blur the content for a text-only sensitive post