add cors

src/server.js

@@ -1,5 +1,6 @@
 const express = require("express");
 const expressWs = require("express-ws");
+const cors = require('cors');
 
 const SQLite3Repository = require("./repositories/sqlite3");
 
@@ -15,6 +16,8 @@ repo.setup().catch(err => {
 const app = express();
 expressWs(app);
 
+app.use(cors());
+
 app.use(express.json({strict: false}));
 
 app.use("/api/bike/", require("./api/bike")(repo));