Continue migration to echo

server/http.go

@@ -33,14 +33,6 @@ func (h *Handler) Serve() {
 	}
 }
 
-type ErrorResponse struct {
-	Message string
-}
-
-type SuccessResponse struct {
-	Message string
-}
-
 // LoadRoutes initializes all the routes.
 func (h *Handler) LoadRoutes(router *echo.Echo) {
 	router.Use(enableCachingForStaticFiles())