fix: static build should write to out folder

scripts/rss.mjs

@@ -7,6 +7,8 @@ import tagData from '../app/tag-data.json' assert { type: 'json' }
 import { allBlogs } from '../.contentlayer/generated/index.mjs'
 import { sortPosts } from 'pliny/utils/contentlayer.js'
 
+const outputFolder = process.env.EXPORT ? 'out' : 'public'
+
 const generateRssItem = (config, post) => `
   <item>
     <guid>${config.siteUrl}/blog/${post.slug}</guid>
@@ -40,7 +42,7 @@ async function generateRSS(config, allBlogs, page = 'feed.xml') {
   // RSS for blog post
   if (publishPosts.length > 0) {
     const rss = generateRss(config, sortPosts(publishPosts))
-    writeFileSync(`./public/${page}`, rss)
+    writeFileSync(`./${outputFolder}/${page}`, rss)
   }
 
   if (publishPosts.length > 0) {
@@ -49,7 +51,7 @@ async function generateRSS(config, allBlogs, page = 'feed.xml') {
         post.tags.map((t) => slug(t)).includes(tag)
       )
       const rss = generateRss(config, filteredPosts, `tags/${tag}/${page}`)
-      const rssPath = path.join('public', 'tags', tag)
+      const rssPath = path.join(outputFolder, 'tags', tag)
       mkdirSync(rssPath, { recursive: true })
       writeFileSync(path.join(rssPath, page), rss)
     }