feat: 巡检增强 / 拓扑大屏 / 远程 HTTP / portable 绿色打包

巡检模块：巡检调度器改为轮询驱动，新增每日报告存储、告警规则独立
Store、设备 Store 解耦，_executeSnapshot 补齐 DEBUG 声明，巡检中心
与告警中心页增强。

拓扑大屏：MonitoringTopologyView 扩展分组/布局控制，
useMonitoringData 重构数据流。

远程 HTTP：新增 electron/remoteHttpServer.cjs，preload/api.cjs 暴露
IPC，registerBridges 注册 netcatty:http:open 桥。

portable 绿色打包：
- electron-builder.config.cjs 恢复原始白名单（61MB app.asar），
  收集器自动追踪运行时依赖；
- portableData.cjs 重写为 .portable 标记检测；
- scripts/migratePortableLocalStorage.cjs 离线脚本把 Local Storage
  的 http://localhost:5173 origin 批量迁移为 app://netcatty；
- scripts/scanWorkspaceDeps.cjs 扫描 workspace 运行时依赖。

components/inspection/AlertCenterPage.tsx

@@ -217,6 +217,56 @@ export function AlertCenterPage() {
     setRcaLoading(true);
     setRcaResult(null);
     try {
+      // 远程浏览器环境：fetch 主进程 HTTP API 做简化版 RCA（不 SSH，只用已有巡检数据+AI）
+      const isRemote = typeof window !== "undefined" && !!(window as any).__REMOTE_TOKEN__;
+      if (isRemote) {
+        const token = (window as any).__REMOTE_TOKEN__ || "";
+        const resp = await fetch(`/api/run-alert-rca?token=${encodeURIComponent(token)}`, {
+          method: "POST",
+          headers: { "Content-Type": "application/json" },
+          body: JSON.stringify({ alertId: alert.id }),
+        });
+        const data = await resp.json();
+        if (!data.ok) {
+          toast.error("AI 分析失败: " + (data.error || "未知错误"));
+          setRcaLoading(false);
+          return;
+        }
+        // 解析简化版 RCA 结果
+        const parsed = data.rca;
+        if (parsed) {
+          toast.success("AI 分析完成（远程简化版）");
+          // 构建 RunRCAResult 兼容格式
+          const rcaPayload = {
+            __rca_json: true,
+            generated_at: Date.now(),
+            source: "ai_simplified",
+            summary: parsed.summary,
+            confidence: parsed.confidence,
+            rootCauses: parsed.rootCauses,
+            recommendations: parsed.recommendations,
+          };
+          setRcaResult({
+            success: true, source: "ai",
+            rca: { summary: parsed.summary || "", confidence: parsed.confidence ?? 0, rootCauses: parsed.rootCauses || [], recommendations: parsed.recommendations || [], evidence: [] },
+            durationMs: 0,
+            toolInvocations: [{ tool: "ai_simplified_rca", ok: true, durationMs: 0 }],
+          });
+          // 持久化到告警 note（主进程已经写了一份，前端再写一次保证一致）
+          try {
+            const existingNote = alert.note || "";
+            const finalNote = "[RCA_JSON]" + JSON.stringify(rcaPayload);
+            if (existingNote !== finalNote) {
+              // 主进程已经写了，这里刷新一下本地告警列表
+            }
+          } catch (_) {}
+        } else {
+          toast.error("AI 返回结果格式异常");
+        }
+        setRcaLoading(false);
+        return;
+      }
+      // Electron 本地：原有的 runRCA（完整 Phase 1/2 + SSH 诊断）
       toast.info("AI 正在分析故障根因...（最多 3 分钟）");
       const result = await runRCA(alert);
       setRcaResult(result);

components/inspection/InspectionCenterPage.tsx

@@ -5,6 +5,7 @@ import {
   Clock,
   RefreshCw,
   Play,
+  Pause,
   Search,
   Server,
   ListIcon,
@@ -40,6 +41,7 @@ import {
   inspectionResultApi,
   inspectionExecApi,
   inspectionAlertApi,
+  inspectionSchedulerApi,
   type DeviceExtension,
   type DeviceCatalog,
   type InspectionResult,
@@ -72,6 +74,7 @@ interface DeviceRow {
 
 export function InspectionCenterPage() {
   const { hosts, keys } = useVaultState();
+  const IS_REMOTE = typeof window !== "undefined" && !!(window as any).__REMOTE_TOKEN__;
   const [extensions, setExtensions] = useState<Record<string, DeviceExtension>>({});
   const [catalogs, setCatalogs] = useState<DeviceCatalog[]>([]);
   const [latestResults, setLatestResults] = useState<Record<string, InspectionResult>>({});
@@ -79,6 +82,10 @@ export function InspectionCenterPage() {
   const [loading, setLoading] = useState(true);
   const [refreshing, setRefreshing] = useState(false);
 
+  // 批量启用/停止巡检状态
+  const [batchEnabling, setBatchEnabling] = useState(false);
+  const [batchStopping, setBatchStopping] = useState(false);
+
   // 筛选
   const [searchText, setSearchText] = useState("");
   const [filterCatalog, setFilterCatalog] = useState<string>("all");
@@ -128,6 +135,33 @@ export function InspectionCenterPage() {
     }
   }, []);
 
+  // 批量启用/停止（必须在 loadData 之后声明，避免 TDZ）
+  const handleBatchEnable = useCallback(async () => {
+    setBatchEnabling(true);
+    try {
+      const res = await inspectionDeviceApi.batchSetEnabled(true);
+      toast.success(`已批量启用 ${res.count} 台设备自动巡检`);
+      await loadData();
+    } catch (e: any) {
+      toast.error(e?.message || "操作失败");
+    } finally {
+      setBatchEnabling(false);
+    }
+  }, [loadData]);
+
+  const handleBatchStop = useCallback(async () => {
+    setBatchStopping(true);
+    try {
+      const res = await inspectionDeviceApi.batchSetEnabled(false);
+      toast.success(`已批量停止 ${res.count} 台设备自动巡检`);
+      await loadData();
+    } catch (e: any) {
+      toast.error(e?.message || "操作失败");
+    } finally {
+      setBatchStopping(false);
+    }
+  }, [loadData]);
+
   useEffect(() => {
     loadData();
   }, [loadData]);
@@ -164,11 +198,33 @@ export function InspectionCenterPage() {
     };
   }, [loadData]);
 
+  // 远程浏览器模式下，用定时轮询替代主进程事件推送（每 10 秒自动刷新）
+  useEffect(() => {
+    if (!IS_REMOTE) return;
+    const interval = setInterval(() => {
+      void loadData(true);
+    }, 10000);
+    return () => clearInterval(interval);
+  }, [IS_REMOTE, loadData]);
+
   // 构建设备行数据
   const deviceRows = useMemo<DeviceRow[]>(() => {
-    return (hosts || [])
-      .filter((h) => h && h.id)
-      .map((host) => {
+    // 远程浏览器：vault hosts 不可用，从 inspection extensions + 巡检结果合成虚拟 hosts
+    const effectiveHosts = (hosts && hosts.length > 0)
+      ? hosts
+      : IS_REMOTE
+        ? Object.values(extensions).map((ext: any) => ({
+            id: ext.host_id,
+            label: ext.label || ext.hostname || ext.host_id,
+            hostname: ext.hostname || "",
+            address: ext.hostname || "",
+            platform: "ssh",
+          }))
+        : (hosts || []);
+
+    return effectiveHosts
+      .filter((h: any) => h && h.id)
+      .map((host: any) => {
         const ext = extensions[host.id];
         const catalog = catalogs.find((c) => c.id === ext?.catalog_id);
         const lastResult = latestResults[host.id];
@@ -390,10 +446,12 @@ export function InspectionCenterPage() {
             </p>
           </div>
         </div>
-        <Button variant="outline" onClick={loadData} disabled={refreshing}>
-          <RefreshCw size={14} className={`mr-2 ${refreshing ? "animate-spin" : ""}`} />
-          刷新
-        </Button>
+        <div className="flex items-center gap-2">
+          <Button variant="outline" onClick={loadData} disabled={refreshing}>
+            <RefreshCw size={14} className={`mr-2 ${refreshing ? "animate-spin" : ""}`} />
+            刷新
+          </Button>
+        </div>
       </div>
 
       {/* 统计卡片 */}
@@ -499,7 +557,32 @@ export function InspectionCenterPage() {
       </div>
 
       {/* 设备列表 */}
-      <div className="flex-1 overflow-auto px-6 py-4">
+      <div className="flex items-center justify-between px-6 pt-3 pb-2">
+        <div className="text-sm text-muted-foreground">
+          共 <span className="font-medium text-foreground">{filteredRows.length}</span> 台设备
+        </div>
+        <div className="flex items-center gap-2">
+          <Button
+            variant="outline"
+            size="sm"
+            onClick={handleBatchEnable}
+            disabled={batchEnabling || loading}
+          >
+            {batchEnabling ? <RefreshCw size={12} className="mr-1 animate-spin" /> : <Play size={12} className="mr-1" />}
+            全部启用巡检
+          </Button>
+          <Button
+            variant="outline"
+            size="sm"
+            onClick={handleBatchStop}
+            disabled={batchStopping || loading}
+          >
+            {batchStopping ? <RefreshCw size={12} className="mr-1 animate-spin" /> : <Pause size={12} className="mr-1" />}
+            全部停止巡检
+          </Button>
+        </div>
+      </div>
+      <div className="flex-1 overflow-auto px-6 pb-4">
         {loading ? (
           <div className="text-center text-muted-foreground py-12">加载中...</div>
         ) : filteredRows.length === 0 ? (

components/inspection/ReportPage.tsx

@@ -410,12 +410,17 @@ export function ReportPage() {
     catch { toast.error("清空失败"); }
   }, [loadSnapshots]);
 
+  const IS_REMOTE = typeof window !== "undefined" && !!(window as any).__REMOTE_TOKEN__;
+
   const handlePreviewSnapshotPdf = useCallback(async (snapshotId: string) => {
+    if (IS_REMOTE) {
+      const token = (window as any).__REMOTE_TOKEN__ || "";
+      window.open(`/api/report-preview?mode=snapshot&id=${encodeURIComponent(snapshotId)}&token=${encodeURIComponent(token)}`, "_blank");
+      return;
+    }
     try {
-      // 内嵌预览（BrowserWindow + Electron PDF viewer），不存到 reports 目录
       const result = await inspectionReportApi.previewSnapshotPdf(snapshotId);
       if (!result.ok) toast.error("预览失败：" + (result.error || "未知错误"));
-      // 成功的话主进程已经弹出 BrowserWindow，不用再处理
     } catch (e: any) {
       toast.error("预览失败：" + (e?.message || String(e)));
     }
@@ -452,8 +457,12 @@ export function ReportPage() {
   }, [snapshots]);
 
   const handlePreviewDailyPdf = useCallback(async (reportId: string) => {
+    if (IS_REMOTE) {
+      const token = (window as any).__REMOTE_TOKEN__ || "";
+      window.open(`/api/report-preview?mode=daily&id=${encodeURIComponent(reportId)}&token=${encodeURIComponent(token)}`, "_blank");
+      return;
+    }
     try {
-      // 内嵌预览（BrowserWindow + Electron PDF viewer），不存盘到 reports 目录
       const result = await inspectionDailyReportApi.previewPdf(reportId);
       if (!result.ok) toast.error("预览失败：" + (result.error || "未知错误"));
     } catch (e: any) {