S-UI v1.5.4-beta1

Opt-in beta for the new Nexus UI mode in deposist/s-ui-x.

Highlights

• Adds nexus as an opt-in UI mode next to the existing classic
  interface. Classic remains the default.
• Adds the UI mode contract, localStorage persistence, VITE_ENABLE_NEXUS
  kill switch, CSP-safe pre-mount bootstrap and authenticated layout host.
• Adds the Nexus shell, responsive sidebar/topbar behavior, RTL fa
  support, Nexus themes/tokens and the fixed Nexus Overview dashboard.
• Keeps stage 1 frontend-only: no backend endpoints, no API/CSRF/CSP
  changes, no new WebSocket connections and no new package dependencies.

Validation

• cd frontend && npm run test — PASS
• cd frontend && npm run lint — PASS
• cd frontend && npm run build — PASS
• External-origin primary gate over Nexus source — PASS, zero matches
• Built dist/index.html inline-script/event-handler gate — PASS, zero matches
• Supply-chain gate, git diff -- package.json dependency blocks — PASS
• Nexus viewport verification — PASS for LTR en and RTL fa at
  1440x900, 1180x800, 834x1112 and 390x844
• No backend/API/CSRF/CSP drift detected

Install

bash <(curl -Ls https://raw.githubusercontent.com/deposist/s-ui-x/main/install.sh) v1.5.4-beta1

From a local clone:

git clone https://github.com/deposist/s-ui-x.git
cd s-ui-x
sudo bash install.sh v1.5.4-beta1

Notes

• Nexus is an opt-in beta. Existing installations keep rendering Classic
  until an admin switches their own browser to Nexus.
• To disable the Nexus path at build time, set VITE_ENABLE_NEXUS=false.
• A full SQLite backup before upgrading is still recommended.

Русский

Opt-in beta нового режима интерфейса Nexus для deposist/s-ui-x.

• classic остаётся дефолтом; nexus включается отдельно в браузере.
• Добавлены UI mode contract, localStorage persistence, kill switch
  VITE_ENABLE_NEXUS, CSP-safe bootstrap и authenticated layout host.
• Добавлены Nexus shell, responsive sidebar/topbar, RTL fa, Nexus
  themes/tokens и фиксированный Overview dashboard.
• Stage 1 остаётся frontend-only: без новых backend endpoint'ов,
  API/CSRF/CSP изменений, WebSocket-потоков и package dependencies.

Установка:

bash <(curl -Ls https://raw.githubusercontent.com/deposist/s-ui-x/main/install.sh) v1.5.4-beta1