添加艾特角色功能

core/frontend/src/components/app-shell.tsx

@@ -11,7 +11,7 @@ const SIDEBAR_COLLAPSED_KEY = "airshelf:sidebar-collapsed";
 // 全局命令面板(Ctrl K / 点搜索框)—— 忠实搬设计稿 SHELL_COMMANDS,href 改成真路由导航
 type Command = { id: string; group: string; label: string; sub: string; page: Page; icon: string; key?: string };
 const SHELL_COMMANDS: Command[] = [
-  { id: "omni-create", group: "导航", label: "全能创作", sub: "预设工作流 + 对话式 Agent", page: "omniCreate", icon: "sparkles", key: "O" },
+  { id: "omni-create", group: "导航", label: "全能创作", sub: "预设工作流 + 对话式创作", page: "omniCreate", icon: "sparkles", key: "O" },
   { id: "omni-history", group: "导航", label: "创作历史", sub: "查看与继续独立会话", page: "omniHistory", icon: "history", key: "H" },
   { id: "products", group: "导航", label: "商品库", sub: "管理 SKU、商品图册、卖点信息", page: "products", icon: "package", key: "P" },
   { id: "projects", group: "导航", label: "视频创作", sub: "从商品或参考视频出发，选择生产方式", page: "projects", icon: "clapperboard", key: "V" },