Fix util import location

* Fix bogus reference
* Move the util out of src/pages/, so it doesn't generate an empty page

Author: john-kurkowski

src/pages/posts/[...slug].astro

@@ -1,7 +1,7 @@
 ---
 import { getCollection, render } from 'astro:content'
 
-import { slugify } from './index.astro'
+import { slugify } from '../../utils/content'
 
 export async function getStaticPaths() {
   const blogEntries = await getCollection('posts')

src/pages/posts/index.astro

@@ -1,9 +1,7 @@
 ---
-import Layout from '../../components/layouts/base.astro'
-import { slugify } from './slugify'
-
-import type { CollectionEntry } from 'astro:content'
 import { getCollection } from 'astro:content'
+import Layout from '../../components/layouts/base.astro'
+import { slugify } from '../../utils/content'
 
 const frontmatter = {
   title: 'Articles',

src/pages/rss.xml.ts

@@ -2,7 +2,7 @@ import { getCollection } from 'astro:content'
 import rss from '@astrojs/rss'
 import type { APIContext } from 'astro'
 import { siteMetadata } from '../config/site'
-import { slugify } from './posts/slugify'
+import { slugify } from '../utils/content'
 
 export async function GET(context: APIContext) {
   const posts = await getCollection('posts')