Add labels to posts

CHDataManagement/Generator/Page Generators/FeedPageGenerator.swift

@@ -48,6 +48,10 @@ final class FeedPageGenerator {
 
         let imageUrl = image?.linkPreviewImage(results: results)
 
+        let requiredIcons: Set<PageIcon> = posts.reduce(into: []) { icons, post in
+            icons.formUnion(post.labels.map { $0.icon })
+        }
+
         let pageHeader = PageHeader(
             language: language,
             title: title ?? pageTitle,
@@ -58,7 +62,7 @@ final class FeedPageGenerator {
             languageButton: languageButton,
             links: content.navigationBar(in: language),
             headers: headers,
-            icons: [])
+            icons: requiredIcons)
 
         let page = GenericPage(
             header: pageHeader,

CHDataManagement/Generator/Post Lists/PostListPageGenerator.swift

@@ -86,6 +86,7 @@ final class PostListPageGenerator {
             textAboveTitle: post.dateText(in: language),
             link: linkUrl,
             tags: tags,
+            labels: localized.labels,
             text: localized.text.components(separatedBy: "\n\n"),
             media: media)
         #warning("Treat post text as markdown")