Fix PWA shortcut icon on Windows

Allow unauthenticated access to favicon and manifest, generate favicon.ico, and add multi-size manifest icons.

Co-authored-by: Cursor <cursoragent@cursor.com>

.vitepress/config.mts

@@ -26,16 +26,20 @@ export default defineConfig({
   cleanUrls: true,
   ignoreDeadLinks: true,
   head: [
+    ['link', { rel: 'icon', href: '/favicon.ico', sizes: 'any' }],
+    ['link', { rel: 'shortcut icon', href: '/favicon.ico' }],
     ['link', { rel: 'icon', href: '/favicon.svg', type: 'image/svg+xml' }],
     ['link', { rel: 'icon', href: '/favicon.png', type: 'image/png', sizes: '512x512' }],
     ['link', { rel: 'apple-touch-icon', href: '/apple-touch-icon.png', sizes: '180x180' }],
     ['link', { rel: 'manifest', href: '/site.webmanifest' }],
     ['meta', { name: 'theme-color', content: '#0f3460' }],
+    ['meta', { name: 'msapplication-TileColor', content: '#0f3460' }],
+    ['meta', { name: 'msapplication-TileImage', content: '/apple-touch-icon.png' }],
     ['meta', { name: 'apple-mobile-web-app-title', content: '道德经' }],
-    ['meta', { name: 'application-name', content: 'DAO DE JING' }],
+    ['meta', { name: 'application-name', content: '道德经' }],
   ],
   themeConfig: {
-    logo: { src: '/favicon.png', width: 24, height: 24 },
+    logo: { src: '/favicon.ico', width: 24, height: 24 },
     nav: [
       { text: '首页', link: '/' },
       { text: '五行', link: '/金、木、水、火、土 - 五行/' },