接入桌面壳窗口标题同步

HostBridge 契约新增 app.setTitle 方法和标题 payload

Tauri 桌面壳通过主窗口 API 同步非空窗口标题

桌面壳能力清单和配置守卫声明 app.setTitle

补充标题校验测试并更新宿主壳方案和团队共享决策记录

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

@@ -34,7 +34,7 @@ const requiredUrlParts = [
   'hostShell=tauri_desktop',
   'hostPlatform=unknown',
   'bridgeVersion=1',
-  'hostCapabilities=host.getRuntime,share.open,share.setTarget,app.openExternalUrl,clipboard.writeText',
+  'hostCapabilities=host.getRuntime,share.open,share.setTarget,app.openExternalUrl,app.setTitle,clipboard.writeText',
 ];
 
 for (const part of requiredUrlParts) {
@@ -55,8 +55,10 @@ const requiredMainSnippets = [
   'tauri_plugin_clipboard_manager::init()',
   '"share.open"',
   '"share.setTarget"',
+  '"app.setTitle"',
   '"clipboard.writeText"',
   '"copied_to_clipboard"',
+  'set_title',
 ];
 
 for (const permission of requiredPermissions) {