统一桌面外链打开 helper

让桌面 WebView 外链和 HostBridge 外链共用 opener helper

用配置检查禁止 HostBridge 直接调用 opener

同步桌面壳外链 helper 共用决策记录

apps/desktop-shell/scripts/check-config.mjs

@@ -83,6 +83,14 @@ const desktopShellNetworkSource = fs.readFileSync(
   desktopShellNetworkPath,
   'utf8',
 );
+const desktopShellNavigationPath = new URL(
+  '../src-tauri/src/shell/navigation.rs',
+  import.meta.url,
+);
+const desktopShellNavigationSource = fs.readFileSync(
+  desktopShellNavigationPath,
+  'utf8',
+);
 const productionSourceRoots = [
   new URL('../package.json', import.meta.url),
   new URL('../src-tauri/Cargo.toml', import.meta.url),
@@ -1589,6 +1597,26 @@ if (desktopHostBridgeDispatchSource.includes('json!(HostBridgeRuntime {')) {
   throw new Error('desktop shell host.getRuntime must be built by desktop_runtime()');
 }
 
+if (
+  !desktopShellNavigationSource.includes('pub(crate) fn open_normalized_desktop_external_url') ||
+  !desktopShellNavigationSource.includes(
+    'open_normalized_desktop_external_url(app, external_url)',
+  )
+) {
+  throw new Error(
+    'desktop shell WebView external navigation must use the shared external opener helper',
+  );
+}
+
+if (
+  !desktopHostBridgeDispatchSource.includes('open_normalized_desktop_external_url(&app, url)') ||
+  desktopHostBridgeDispatchSource.includes('app.opener().open_url(')
+) {
+  throw new Error(
+    'desktop shell app.openExternalUrl must use the shared external opener helper',
+  );
+}
+
 if (config.build?.frontendDist !== '../../../dist') {
   throw new Error('desktop shell must package the root H5 dist');
 }
@@ -1930,6 +1958,7 @@ const requiredRustHostSnippets = [
   'desktop_main_window_config(app)?',
   'should_allow_desktop_webview_navigation',
   'desktop_external_navigation_url',
+  'open_normalized_desktop_external_url',
   'open_desktop_external_navigation',
   '.on_navigation(move |url|',
   '.on_new_window(move |url, _features|',