feat(web): NetX workbench, UME-only UI, i18n, and header status

- Replace sidebar app with workbench home and module tabs (openOrFocusModule)

- Remove legacy pages; add module registry, shared tab channel, WEB.md

- Add zh/en i18n, global ToastProvider, restore oclaw bridge pill in header

Co-authored-by: Cursor <cursoragent@cursor.com>

web/src/i18n/en.ts

@@ -0,0 +1,138 @@
+const en = {
+  common: {
+    help: "Help",
+    refresh: "Refresh",
+    refreshing: "Refreshing…",
+    query: "Search",
+    clearFilters: "Clear filters",
+    prevPage: "Previous",
+    nextPage: "Next",
+    perPage: "{{n}}/page",
+    pagerMeta: "{{total}} items · page {{page}}/{{pages}}",
+    opFailed: "Operation failed",
+    empty: "-",
+  },
+  workbench: {
+    title: "Workbench",
+    backToWorkbench: "Back to Workbench",
+    openInNewTab: "Open in new tab",
+    openModule: "Open or switch to this module tab",
+    monitoring: "Monitoring",
+    cards: {
+      umeSync: "UME Sync",
+      umeSyncDesc: "UME alarms, subscription & inventory",
+    },
+  },
+  layout: {
+    title: "UME Integration",
+    titleUme: "UME Sync",
+    navUme: "UME",
+    netxApi: "netx api",
+    oclawBridge: "oclaw bridge",
+    language: "Language",
+    moreMenu: "More",
+    langZh: "中文",
+    langEn: "English",
+  },
+  ume: {
+    token: {
+      title: "UME Token",
+      disconnected: "disconnected",
+      connected: "connected",
+      connectedRenew: "connected (renew required)",
+      expiresIn: "expires_in",
+      needsRenew: "renew / 0s",
+      preview: "preview",
+      refreshStatus: "Refresh status",
+      renewLogin: "Renew / login",
+      renewing: "Renewing…",
+      disconnect: "Disconnect token",
+      disconnecting: "Disconnecting…",
+      renewOkChanged: "Token renewed and updated",
+      renewOkSame: "Renew completed (unchanged)",
+      disconnectOk: "UME token disconnected",
+      renewHint: "Token missing expiry or expired. Use Renew / login or wait for background keepalive.",
+    },
+    subscription: {
+      title: "UME alarm subscription (WebSocket)",
+      help:
+        "Subscriptions must be created/cancelled manually. After establish (or on restart if a valid subscription exists in DB), the backend auto-connects WSS for live alarms. Pause/resume on runtime task alarms_current_ws_consumer stops/resumes WSS only (does not cancel the UME subscription).",
+      sub: "subscription",
+      subActive: "active",
+      subInactive: "inactive",
+      wssPaused: "paused",
+      wssModeBanner:
+        "Current alarms are maintained via WSS (mode: {{mode}}); scheduled REST full sync is paused. Use Sync current alarms below for full reconcile.",
+      serverLostBanner:
+        "UME server subscription is missing or expired; local state may still show active. Clear local record and re-subscribe.",
+      establish: "Establish subscription",
+      establishing: "Establishing…",
+      reestablish: "Clear local & re-subscribe",
+      reestablishing: "Re-subscribing…",
+      cancel: "Cancel subscription",
+      cancelling: "Cancelling…",
+      refreshStatus: "Refresh subscription",
+      clearLocalOnly: "Clear local only",
+      clearing: "Clearing…",
+      opFailed: "Subscription operation failed",
+      confirmClearDefault:
+        "UME alarm subscription no longer exists or has expired.\n\nClear local subscription record? You can establish again afterwards.",
+      confirmReestablish: "Clear local record and re-establish subscription on UME. Continue?",
+      titleLoginFirst: "Log in to UME token first",
+      titleReestablish: "Clear stale local record and re-establish on UME",
+      establishInvalid: "Establish did not return a valid id/uri",
+      establishExists: "Subscription already exists (WSS will stay/connect)",
+      establishOk: "Subscription established; WSS will connect",
+      clearLocalOk: "Local subscription cleared; you can establish again",
+      serverLostMsg: "UME subscription lost. Clear local record and re-subscribe?",
+      cancelFailed: "Cancel failed: subscription may still exist on UME",
+      cancelOkMissing: "Local cleared (UME subscription was already missing)",
+      cancelOk: "Subscription cancelled",
+      wsLogs: "WSS runtime log",
+      wsActivity: "Last activity {{time}}",
+      wsAutoRefresh: "Auto refresh",
+      wsLogsEmpty: "No logs yet (connect WSS after establishing subscription)",
+    },
+    sync: {
+      title: "UME sync",
+      inventory: "Sync inventory",
+      alarmsCurrent: "Sync current alarms",
+      full: "Full sync",
+      failed: "Sync failed",
+    },
+    tasks: {
+      currentTitle: "Running jobs",
+      running: "running",
+      noRunning: "No running jobs",
+      runtimeTitle: "Background tasks",
+      runtimeOpFailed: "Background task operation failed",
+      noRuntime: "No background task status",
+      intervalTitle: "Configured sleep between loop iterations (clamped at process start)",
+      lastRunTitle: "Last finished sync for scheduled tasks; refreshed at each loop tick",
+      deletedTitle: "Reconcile deletes: inventory = NE rows; alarms_current = current alarm rows",
+    },
+    syncStatus: {
+      title: "Sync history",
+      empty: "No sync records",
+    },
+    ne: {
+      title: "Network elements",
+      keywordPh: "keyword(ne_id/ne_name/user_label/ip/host_name)",
+      clearTitle: "Clear keyword and reset to page 1",
+      expand: "Expand details",
+      collapse: "Collapse details",
+    },
+    alarms: {
+      title: "Current alarms",
+      keywordPh: "keyword(alarm key/cause/ne_name/host_name/ip…)",
+      hostNamePh: "host_name (contains)",
+      allSeverity: "All severities",
+      clearedAll: "is_cleared: all",
+      clearTitle: "Clear filters and reset to page 1",
+      filterByHost: "Filter by this host",
+      noHostName: "No host_name (sync inventory first)",
+    },
+  },
+};
+
+export default en;