feat: 更新 useSeo 以添加网站图标和社交媒体元数据，删除旧的 favicon 文件

front/composables/useSeo.ts

@@ -4,23 +4,45 @@ type UseSeoProps = {
 }
 const useSeo = async (props: UseSeoProps = {}) => {
     const { head, seo } = props || {}
-    const { data } = await useFetch<any>('/config')
-    const seoMeta = computed(() => data.value?.data)
-    const { title } = head || {}
-    useHead({
-        ...head,
-        title: title ? `${title} - ${seoMeta?.value?.site_title}` : seoMeta?.value?.site_title,
-    })
-    useSeoMeta({
-        ...seo,
-        title: seoMeta?.value?.site_title,
-        description: seoMeta?.value?.site_desc,
-        ogTitle: seoMeta?.value?.site_title,
-        ogDescription: seoMeta?.value?.site_desc,
-        // ogImage: seoMeta?.value?.site_url,
-        // twitterCard: 'summary_large_image',
-    })
+    const seoMeta = ref<any>()
+    if (import.meta.server) {
+        const { SITE_TITLE, SITE_DESC, SITE_URL } = process.env || {}
+        seoMeta.value = {
+            site_title: SITE_TITLE,
+            site_desc: SITE_DESC,
+            site_url: SITE_URL,
+        }
+        const { title } = head || {}
+        useHead({
+            link: [
+                { rel: 'icon', href: '/logo.png', sizes: 'any' },
+                // { rel: 'icon', href: '/favicon.svg', sizes: 'any', type: 'image/svg+xml' },
+                { rel: 'apple-touch-icon', sizes: '180x180', href: '/logo.png' },
+            ],
+            meta: [
+                // used on some mobile browsers
+                { name: 'theme-color', content: '#395276' },
+            ],
+            ...head,
+            title: title ? `${title} - ${seoMeta?.value?.site_title}` : seoMeta?.value?.site_title,
+        })
+        useSeoMeta({
+            ...seo,
+            title: seoMeta?.value?.site_title,
+            description: seoMeta?.value?.site_desc,
+            ogTitle: seoMeta?.value?.site_title,
+            ogDescription: seoMeta?.value?.site_desc,
+            ogImage: {
+                url: `${seoMeta?.value?.site_url}/logo.png`,
+                width: 1024,
+                height: 1024,
+                alt: 'logo',
+                type: 'image/png',
+            },
+            twitterCard: 'summary',
+        })
+    }
     return
 }
 
-export default useSeo
+export default useSeo