Improve placeholders

Shared/Videos/VideoCell.swift

@@ -62,6 +62,10 @@ struct VideoCell: View {
     }
 
     private func playAction() {
+        guard video.videoID != Video.fixtureID else {
+            return
+        }
+
         if watchingNow {
             if !player.playingInPictureInPicture {
                 player.show()

Shared/Views/VideoContextMenuView.swift

@@ -33,6 +33,12 @@ struct VideoContextMenuView: View {
     }
 
     var body: some View {
+        if video.videoID != Video.fixtureID {
+            contextMenu
+        }
+    }
+
+    @ViewBuilder var contextMenu: some View {
         if saveHistory {
             Section {
                 if let watchedAtString = watchedAtString {