Add /cache route

internal/handlers.go

@@ -107,11 +107,11 @@ func (s *Server) AddHandler() httprouter.Handle {
 	}
 }
 
-// CachedHandler ...
-func (s *Server) CachedHandler() httprouter.Handle {
+// CacheHandler ...
+func (s *Server) CacheHandler() httprouter.Handle {
 	return func(w http.ResponseWriter, r *http.Request, _ httprouter.Params) {
 		ctx := NewContext(s.config, s.db, r)
-		s.render("cached", w, ctx)
+		s.render("cache", w, ctx)
 	}
 }