Local NodeWebserverBrowserController updated Node 18-25 #490

[iwl]

Local NodeWebserverBrowserController updated Node 18-25
OpenBot/controller/node-js npm install npm start
First connect Browser http://Server:8081 , then OpenBot (close app,retry)
Works Linux, Win10, Firewall Open tcp 19400 (8081 extern Browser)
Videostream works, no car yet for control test
Fixes #490

[thias15]

Overall: Good modernization — Snowpack is unmaintained and this should restore Node 18-25 compatibility. The JSON.parse(data).status change looks like a real bug fix (the previous (data).status was a no-op cast).

1. End-to-end test on a real bot is needed before merging. The PR description notes "Videostream works, no car yet for control test." The JSON.parse fix sits directly on the message path from the OpenBot app, so control behavior could regress (or finally work) — we shouldn't merge without confirming a live device can drive.
2. ESLint 9 uses flat config by default. Does npm run lint still pass? v9 dropped support for .eslintrc unless ESLINT_USE_FLAT_CONFIG=false is set, and eslint-config-standard was removed from devDependencies — worth verifying lint still runs cleanly.