feat: update frontend to use cookie session

* use SessionMiddleware in socket.io server
* add back jwtStrategy for commands

server/src/auth/jwtStrategy.js

@@ -0,0 +1,13 @@
+import { Strategy as JwtStrategy, ExtractJwt } from 'passport-jwt'
+import config from '../config.js'
+
+const jwtOptions = {
+  jwtFromRequest: ExtractJwt.fromAuthHeaderAsBearerToken(),
+  secretOrKey: config.jwtSecret,
+}
+
+function verifyJwt(jwtPayload, done) {
+  return done(null, jwtPayload)
+}
+
+export default new JwtStrategy(jwtOptions, verifyJwt)