fix

server.js

@@ -262,6 +262,11 @@ require("./app/routes/template-file.route")(app);
 
 require("./app/scheduler/reminderScheduler");
 
+// SPA fallback for all non-API GET routes (e.g. refresh on client-side paths)
+app.get(/^\/(?!api).*/, function (req, res) {
+  res.sendFile(path + "index.html");
+});
+
 // set port, listen for requests
 const PORT = process.env.PORT || 8080;
 app.listen(PORT, () => {