chore:一些修复

nuxt.config.ts

@@ -5,18 +5,7 @@ import tailwindcss from "@tailwindcss/vite";
 export default defineNuxtConfig({
   compatibilityDate: "2025-12-12",
   srcDir: "app/",
-  modules: ["@nuxt/image", "@nuxt/eslint", "@nuxtjs/sitemap"],
-
-  // eslint: {
-  //   config: {
-  //     extends: ["plugin:nuxt/recommended", "prettier"],
-  //     plugins: ["prettier"],
-  //     rules: {
-  //       "prettier/prettier": "error",
-  //     },
-  //     stylistic: true
-  //   },
-  // },
+  modules: ["@nuxt/image", "@nuxt/eslint", "@nuxtjs/sitemap", "@nuxtjs/seo"],
 
   // 禁用 Vue Router 的非关键警告
   vue: {
@@ -32,11 +21,6 @@ export default defineNuxtConfig({
     plugins: [tailwindcss()],
   },
 
-  site: {
-    url: siteConfig.siteMeta.url,
-    title: siteConfig.siteMeta.title,
-  },
-
   routeRules: {
     "/": { prerender: true },
     "/about": { isr: 3600 },
@@ -47,9 +31,22 @@ export default defineNuxtConfig({
 
   app: {
     head: {
+      charset: "utf-8",
+      viewport: "width=device-width,initial-scale=1,maximum-scale=5",
       title: siteConfig.siteMeta.title,
+      titleTemplate: `%s - ${siteConfig.siteMeta.title}`,
+      meta: [
+        { name: "author", content: siteConfig.siteMeta.author },
+        { name: "language", content: "zh-CN" },
+        { name: "description", content: siteConfig.siteMeta.description },
+      ],
       link: [
-        { rel: "icon", href: siteConfig.siteMeta.icon },
+        { rel: "icon", href: siteConfig.siteMeta.favicon, type: "image/svg+xml" },
+        { rel: "canonical", href: siteConfig.siteMeta.url },
+        { rel: "alternate", hreflang: siteConfig.siteMeta.lang, href: siteConfig.siteMeta.url },
+        { rel: "dns-prefetch", href: siteConfig.siteMeta.url },
+        { rel: "preconnect", href: siteConfig.siteMeta.url },
+        { rel: "icon", href: siteConfig.siteMeta.favicon },
         // Font Awesome CDN 预加载和优化
         {
           rel: "preload",
@@ -73,6 +70,8 @@ export default defineNuxtConfig({
         },
       ],
     },
+    pageTransition: { name: "page", mode: "out-in" },
+    layoutTransition: { name: "layout", mode: "out-in" },
   },
 
   nitro: {
@@ -91,9 +90,11 @@ export default defineNuxtConfig({
     senderEmail: process.env.SENDER_EMAIL ?? "",
     adminEmail: process.env.ADMIN_EMAIL ?? "",
     smtpSecure: process.env.SMTP_SECURE ? process.env.SMTP_SECURE === "true" : undefined,
-    wakatimeApiKey: process.env.WAKATIME_API_KEY ?? "",
-    wakatimeApiUrl: process.env.WAKATIME_API_URL ?? "https://wakatime.com/api/v1",
     githubToken: process.env.NUXT_PUBLIC_GITHUB_TOKEN ?? "",
     umamiApiKey: process.env.UMAMI_API_KEY ?? "",
+    public: {
+      wakatimeApiKey: process.env.WAKATIME_API_KEY ?? "",
+      wakatimeApiUrl: process.env.WAKATIME_API_URL ?? "https://wakatime.com/api/v1",
+    },
   },
 });