import "./globals.css"; import type { Metadata } from "next"; import { Inter, Fraunces, JetBrains_Mono } from "next/font/google"; import { GraphQLProvider } from "./providers"; import { ErrorBoundary } from "@edu/ui-components"; /** * 字体加载（next/font/google self-host） * * 通过 CSS 变量暴露字体族，业务代码用 var(--font-family-sans/serif/mono) * 禁止字体名字面量（project_rules §3.10） * * 03-long-term-architecture.md §3.5 字体加载策略： * - font-display: swap（FOUT，优先文本可见性） * - 首屏字体 preload，次屏 lazy */ const inter = Inter({ subsets: ["latin"], variable: "--font-inter", display: "swap", }); const fraunces = Fraunces({ subsets: ["latin"], variable: "--font-fraunces", display: "swap", }); const mono = JetBrains_Mono({ subsets: ["latin"], variable: "--font-jetbrains-mono", display: "swap", }); export const metadata: Metadata = { title: "Edu Teacher Portal", description: "K12 智慧教务平台 - 教师端", }; export default function RootLayout({ children, }: { children: React.ReactNode; }) { return ( {children} ); }