扩展氢能站点、加氢记录与台账原型链路，新增工作台、车辆资产 H5、自营物流等原型，并同步导航注册、PRD 资源与交付技能。

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

src/common/oneos-app-shell/theme.ts

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+/**
+ * OneOS 浅色 / 暗色主题（localStorage + 跨 iframe postMessage）
+ * 暗色参照原型导航页（VoltAgent 深色画布）。
+ * 不对「旧 ONEOS」目录下原型生效。
+ */
+
+import './oneos-theme-content.css';
+
+export type OneOsTheme = 'light' | 'dark';
+
+export const ONEOS_THEME_STORAGE_KEY = 'oneos-ui-theme';
+export const ONEOS_THEME_ATTR = 'data-oneos-theme';
+export const ONEOS_THEME_MESSAGE = 'ONEOS_THEME_CHANGE';
+
+/** sidebar「旧ONEOS」目录下的原型，不接入主题切换 */
+export const LEGACY_ONEOS_PROTO_IDS = new Set([
+  'oneos-web-business',
+  'oneos-web-data-analysis',
+  'oneos-web-finance',
+  'oneos-web-help-center',
+  'oneos-web-lease-contract',
+  'oneos-web-ledger-data',
+  'oneos-web-ops',
+  'oneos-web-procurement',
+]);
+
+export function isLegacyOneOsPrototype(id?: string | null): boolean {
+  if (!id) return false;
+  return LEGACY_ONEOS_PROTO_IDS.has(id);
+}
+
+export function readStoredOneOsTheme(): OneOsTheme {
+  if (typeof window === 'undefined') return 'light';
+  try {
+    const v = window.localStorage.getItem(ONEOS_THEME_STORAGE_KEY);
+    if (v === 'dark' || v === 'light') return v;
+  } catch {
+    /* ignore */
+  }
+  return 'light';
+}
+
+export function applyOneOsTheme(theme: OneOsTheme, root: HTMLElement = document.documentElement) {
+  root.setAttribute(ONEOS_THEME_ATTR, theme);
+  if (root === document.documentElement) {
+    document.documentElement.style.colorScheme = theme;
+  }
+}
+
+export function persistOneOsTheme(theme: OneOsTheme) {
+  try {
+    window.localStorage.setItem(ONEOS_THEME_STORAGE_KEY, theme);
+  } catch {
+    /* ignore */
+  }
+}
+
+export function broadcastOneOsTheme(theme: OneOsTheme) {
+  if (typeof window === 'undefined') return;
+  window.dispatchEvent(new CustomEvent(ONEOS_THEME_MESSAGE, { detail: { theme } }));
+  try {
+    window.parent?.postMessage({ type: ONEOS_THEME_MESSAGE, theme }, '*');
+  } catch {
+    /* ignore */
+  }
+  const frames = document.querySelectorAll('iframe');
+  frames.forEach((frame) => {
+    try {
+      frame.contentWindow?.postMessage({ type: ONEOS_THEME_MESSAGE, theme }, '*');
+    } catch {
+      /* ignore */
+    }
+  });
+}
+
+export function setOneOsTheme(theme: OneOsTheme) {
+  applyOneOsTheme(theme);
+  persistOneOsTheme(theme);
+  broadcastOneOsTheme(theme);
+}
+
+export function toggleOneOsTheme(current?: OneOsTheme): OneOsTheme {
+  const next: OneOsTheme = (current ?? readStoredOneOsTheme()) === 'dark' ? 'light' : 'dark';
+  setOneOsTheme(next);
+  return next;
+}
+
+type BootstrapOptions = {
+  prototypeId?: string;
+  /** 强制跳过（如旧 ONEOS） */
+  skip?: boolean;
+};
+
+/**
+ * 在原型预览入口调用：同步 localStorage / URL / 父页 postMessage。
+ */
+export function bootstrapOneOsTheme(options: BootstrapOptions = {}) {
+  if (typeof window === 'undefined') return;
+  if (options.skip || isLegacyOneOsPrototype(options.prototypeId)) return;
+
+  const fromQuery = new URLSearchParams(window.location.search).get('oneosTheme');
+  const initial: OneOsTheme =
+    fromQuery === 'dark' || fromQuery === 'light' ? fromQuery : readStoredOneOsTheme();
+
+  applyOneOsTheme(initial);
+  persistOneOsTheme(initial);
+
+  window.addEventListener('message', (event) => {
+    const data = event.data;
+    if (!data || data.type !== ONEOS_THEME_MESSAGE) return;
+    if (data.theme !== 'dark' && data.theme !== 'light') return;
+    applyOneOsTheme(data.theme);
+    persistOneOsTheme(data.theme);
+  });
+
+  window.addEventListener('storage', (event) => {
+    if (event.key !== ONEOS_THEME_STORAGE_KEY) return;
+    if (event.newValue === 'dark' || event.newValue === 'light') {
+      applyOneOsTheme(event.newValue);
+    }
+  });
+}