feat: add ability to redirect to source post when using default server

plugins/social.server.ts

@@ -4,8 +4,17 @@ const BOT_RE = /bot\b|index|spider|facebookexternalhit|crawl|wget|slurp|mediapar
 
 export default defineNuxtPlugin(async (nuxtApp) => {
   const route = useRoute()
-  if (!('server' in route.params))
-    return
+
+  let routePath
+  if (!route.params['server']) {
+    const server = nuxtApp.$config.public.defaultServer
+    if (!server)
+      return
+    routePath = `/${server}${route.path}`
+  }
+  else {
+    routePath = route.path
+  }
 
   const userAgent = useRequestHeaders()['user-agent']
   if (!userAgent)
@@ -14,6 +23,6 @@ export default defineNuxtPlugin(async (nuxtApp) => {
   const isOpenGraphCrawler = BOT_RE.test(userAgent)
   if (isOpenGraphCrawler) {
     // Redirect bots to the original instance to respect their social sharing settings
-    await sendRedirect(nuxtApp.ssrContext!.event, `https:/${route.path}`, 301)
+    await sendRedirect(nuxtApp.ssrContext!.event, `https:/${routePath}`, 301)
   }
 })