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/SettingsApplicationTab.tsx

@@ -1,8 +1,9 @@
 import React, { useEffect, useState } from "react";
-import { ArrowUpCircle, Check, Loader2, RefreshCcw } from "lucide-react";
+import { ArrowUpCircle, Check, Copy, Globe, Loader2, RefreshCcw, Server } from "lucide-react";
 import AppLogo from "./AppLogo";
 import AppWordmark from "./AppWordmark";
 import { Button } from "./ui/button";
+import { Switch } from "./ui/switch";
 import { useApplicationBackend } from "../application/state/useApplicationBackend";
 import type { UpdateState, UseUpdateCheckResult } from "../application/state/useUpdateCheck";
 import { useI18n } from "../application/i18n/I18nProvider";
@@ -10,6 +11,7 @@ import { SettingsAnchor, SettingsTabContent } from "./settings/settings-ui";
 import { toast } from "./ui/toast";
 import { useStoredString } from "../application/state/useStoredString";
 import { STORAGE_KEY_MONITORING_DASHBOARD_TITLE, STORAGE_KEY_REPORT_PRODUCT_NAME } from "../infrastructure/config/storageKeys";
+import { cn } from "../lib/utils";
 
 type AppInfo = {
   name: string;
@@ -36,6 +38,66 @@ export default function SettingsApplicationTab({ updateState, checkNow, openRele
   const [monitoringTitle, setMonitoringTitle] = useStoredString<string>(STORAGE_KEY_MONITORING_DASHBOARD_TITLE, '云启Net智能巡检监测系统');
   const [reportProductName, setReportProductName] = useStoredString<string>(STORAGE_KEY_REPORT_PRODUCT_NAME, '');
 
+  // Electron 本地：启动时从主进程恢复 dashboardTitle / reportProductName
+  // 解决绿色便携版首次启动 Local Storage 空时显示旧默认值的问题
+  useEffect(() => {
+    const IS_REMOTE = typeof window !== "undefined" && !!(window as any).__REMOTE_TOKEN__;
+    if (IS_REMOTE) return;
+    const nc = (window as any).netcatty;
+    if (!nc?.inspection) return;
+
+    // 恢复大屏标题（如果 Local Storage 空或用的是默认值）
+    nc.inspection.getDashboardTitle?.().then((v: string) => {
+      if (v && v.length > 0 && v !== '云启Net智能巡检监测系统') {
+        const local = localStorage.getItem(STORAGE_KEY_MONITORING_DASHBOARD_TITLE);
+        if (!local || local === '云启Net智能巡检监测系统') {
+          setMonitoringTitle(v);
+          console.info('[Settings] restored monitoringTitle:', v);
+        }
+      }
+    }).catch(() => {});
+
+    // 恢复报告产品名
+    nc.inspection.getReportProductName?.().then((v: string) => {
+      if (v && v.length > 0) {
+        const local = localStorage.getItem(STORAGE_KEY_REPORT_PRODUCT_NAME);
+        if (!local || local === '') {
+          setReportProductName(v);
+          console.info('[Settings] restored reportProductName:', v);
+        }
+      }
+    }).catch(() => {});
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, []);
+
+  // 同步到主进程 inspection-data.json（远程浏览器 API 可读）
+  useEffect(() => {
+    try {
+      const nc = (window as any).netcatty;
+      if (monitoringTitle) nc?.inspection?.saveDashboardTitle?.(monitoringTitle).catch(() => {});
+      nc?.inspection?.saveReportProductName?.(reportProductName || '').catch(() => {});
+    } catch {}
+  }, [monitoringTitle, reportProductName]);
+
+  // 远程 HTTP Server 状态
+  const [remoteStatus, setRemoteStatus] = useState<{ running: boolean; port: number; token: string | null }>({
+    running: false, port: 8848, token: null,
+  });
+  const [remoteLoading, setRemoteLoading] = useState(false);
+  const [remotePortDraft, setRemotePortDraft] = useState("8848");
+
+  const loadRemoteStatus = async () => {
+    try {
+      const s = await (window as any).netcatty?.remoteHttp?.getStatus?.();
+      if (s) {
+        setRemoteStatus({ running: !!s.running, port: s.port || 8848, token: s.token || null });
+        setRemotePortDraft(String(s.port || 8848));
+      }
+    } catch {}
+  };
+
+  useEffect(() => { void loadRemoteStatus(); }, []);
+
   useEffect(() => {
     let cancelled = false;
     const load = async () => {
@@ -99,6 +161,44 @@ export default function SettingsApplicationTab({ updateState, checkNow, openRele
     setTimeout(() => setLastCheckResult('none'), 3000);
   };
 
+  // ─── 远程访问 handlers ───
+  const handleToggleRemote = async (checked: boolean) => {
+    setRemoteLoading(true);
+    try {
+      const port = parseInt(remotePortDraft, 10) || 8848;
+      const res = await (window as any).netcatty?.remoteHttp?.configure?.(checked, port);
+      if (res?.ok) {
+        setRemoteStatus({
+          running: !!checked,
+          port: res.port || port,
+          token: res.token || remoteStatus.token,
+        });
+        setRemotePortDraft(String(res.port || port));
+        if (checked) toast.success("远程访问已启动");
+        else toast.success("远程访问已停止");
+      } else {
+        toast.error(res?.error || "操作失败");
+        await loadRemoteStatus();
+      }
+    } catch (e: any) {
+      toast.error(e?.message || "操作失败");
+      await loadRemoteStatus();
+    } finally {
+      setRemoteLoading(false);
+    }
+  };
+
+  const handleCopyUrl = async () => {
+    if (!remoteStatus.token) { toast.error("请先启用远程访问"); return; }
+    const url = `http://localhost:${remoteStatus.port}/dashboard?token=${remoteStatus.token}`;
+    try {
+      await navigator.clipboard.writeText(url);
+      toast.success("访问链接已复制");
+    } catch {
+      toast.error("复制失败");
+    }
+  };
+
   return (
     <SettingsTabContent value="application">
       <div className="flex flex-col lg:flex-row gap-10 lg:gap-14">
@@ -168,6 +268,65 @@ export default function SettingsApplicationTab({ updateState, checkNow, openRele
               onCommit={(v) => setReportProductName(v)}
             />
           </SettingsAnchor>
+
+          {/* 远程访问（浏览器 HTTP Server） */}
+          <SettingsAnchor anchorId="application-remote-access" className="mt-6">
+            <div className="space-y-3">
+              <div className="flex items-center justify-between">
+                <div className="flex items-center gap-2">
+                  <Server size={16} className="text-muted-foreground" />
+                  <label className="text-sm font-medium text-foreground">远程访问</label>
+                  {remoteStatus.running ? (
+                    <span className="inline-flex items-center gap-1 px-1.5 py-0.5 rounded-full text-[10px] font-medium bg-green-100 dark:bg-green-900 text-green-700 dark:text-green-300">
+                      <span className="w-1.5 h-1.5 rounded-full bg-green-500 animate-pulse" />
+                      运行中
+                    </span>
+                  ) : (
+                    <span className="inline-flex items-center gap-1 px-1.5 py-0.5 rounded-full text-[10px] font-medium bg-muted text-muted-foreground">
+                      已停止
+                    </span>
+                  )}
+                </div>
+                <Switch
+                  checked={remoteStatus.running}
+                  disabled={remoteLoading}
+                  onCheckedChange={handleToggleRemote}
+                />
+              </div>
+
+              <div className="space-y-2">
+                <div className="flex items-center gap-2">
+                  <label className="text-xs text-muted-foreground w-16 shrink-0">端口</label>
+                  <input
+                    type="number"
+                    min={1}
+                    max={65535}
+                    value={remotePortDraft}
+                    onChange={(e) => setRemotePortDraft(e.target.value)}
+                    className="w-24 px-2 py-1 rounded-md border border-input bg-background text-sm text-foreground focus:outline-none focus:ring-2 focus:ring-ring"
+                  />
+                  <span className="text-xs text-muted-foreground ml-2">（默认 8848，修改后需重启远程访问生效）</span>
+                </div>
+
+                {remoteStatus.running && remoteStatus.token && (
+                  <div className="flex items-center gap-2">
+                    <Globe size={14} className="text-muted-foreground shrink-0" />
+                    <code className="flex-1 px-2 py-1 rounded-md bg-muted text-xs text-foreground truncate select-all">
+                      http://localhost:{remoteStatus.port}/dashboard?token={remoteStatus.token}
+                    </code>
+                    <Button variant="outline" size="sm" onClick={handleCopyUrl} className="shrink-0">
+                      <Copy size={14} className="mr-1" /> 复制
+                    </Button>
+                  </div>
+                )}
+              </div>
+
+              <p className="text-xs text-muted-foreground leading-relaxed">
+                启用后可在同一局域网内通过浏览器访问本机数据看板（设备列表、告警、巡检快照）。
+                连接时需带上上方 token，建议仅在可信内网环境使用。
+              </p>
+            </div>
+          </SettingsAnchor>
         </div>
       </div>