Turn the mock backend + UI into a public, click-to-play demo deployable as a
Portainer stack, gated behind DEMO=1 (classic single-user mock unchanged when off).
Backend (neode-ui/mock-backend.js):
- Per-session state isolation via AsyncLocalStorage + Proxy: every visitor gets
an isolated, deep-cloned copy of mockData/walletState/userState/etc., keyed by
a demo_sid cookie. Per-session WebSocket fan-out, idle reaper, session cap.
- Real per-session file storage (upload/folder/rename/delete) with a 50MB quota,
replacing the no-op filebrowser handlers; adds the missing app.filebrowser-token RPC.
- Force simulation mode (never touch a host Docker/Podman socket).
- Testnet (signet) flavor; shared login password "entertoexit".
- Report the real app version suffixed with -demo.
Frontend:
- VITE_DEMO build flag (useDemoIntro.ts): replay the intro once per calendar day
per browser; prefill + show the "entertoexit" login hint.
Deploy:
- docker-compose.demo.yml wired for DEMO, UI on :2100 (build-from-repo).
- demo-deploy/ thin stack (prebuilt :demo image refs + .env.example + README).
- .github/workflows/demo-images.yml builds/pushes archy-demo-{web,backend} images.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2715f2d847