refactoring

Resolve #7779

src/server/web/views/clip.pug

@@ -1,33 +0,0 @@
-extends ./base
-
-block vars
-	- const user = clip.user;
-	- const title = clip.name;
-	- const url = `${config.url}/clips/${clip.id}`;
-
-block title
-	= `${title} | ${instanceName}`
-
-block desc
-	meta(name='description' content= clip.description)
-
-block og
-	meta(property='og:type'        content='article')
-	meta(property='og:title'       content= title)
-	meta(property='og:description' content= clip.description)
-	meta(property='og:url'         content= url)
-	meta(property='og:image'       content= user.avatarUrl)
-
-block meta
-	if profile.noCrawle
-		meta(name='robots' content='noindex')
-
-	meta(name='misskey:user-username' content=user.username)
-	meta(name='misskey:user-id' content=user.id)
-	meta(name='misskey:clip-id' content=clip.id)
-
-	meta(name='twitter:card' content='summary')
-
-	// todo
-	if user.twitter
-		meta(name='twitter:creator' content=`@${user.twitter.screenName}`)