ノートページでRenoteである場合にnoindexを付加 (#8074)

packages/backend/src/server/web/views/note.pug

@@ -4,6 +4,7 @@ block vars
 	- const user = note.user;
 	- const title = user.name ? `${user.name} (@${user.username})` : `@${user.username}`;
 	- const url = `${config.url}/notes/${note.id}`;
+	- const isRenote = note.renote && note.text == null && note.fileIds.length == 0 && note.poll == null;
 
 block title
 	= `${title} | ${instanceName}`
@@ -19,7 +20,7 @@ block og
 	meta(property='og:image'       content= user.avatarUrl)
 
 block meta
-	if user.host || profile.noCrawle
+	if user.host || isRenote || profile.noCrawle
 		meta(name='robots' content='noindex')
 
 	meta(name='misskey:user-username' content=user.username)