func SearchArticles(w http.ResponseWriter, r *http.Request) {
	render.RenderList(w, r, NewArticleListResponse(articles))
}
func SearchArticles(w http.ResponseWriter, r *http.Request) {
	render.RenderList(w, r, NewArticleListResponse(articles))
}
// SearchArticles searches the Articles data for a matching article.
// It's just a stub, but you get the idea.