refactor: rename published to date

app/routes/blog.$file.tsx

@@ -49,10 +49,10 @@ export const meta: MetaFunction<typeof loader> = ({ data }) => {
 export default function Post() {
   const {
     code,
-    frontmatter: { title, published },
+    frontmatter: { title, date },
     file,
   } = useLoaderData<typeof loader>();
-  const formattedDate = useFormattedDate(published);
+  const formattedDate = useFormattedDate(date);
   const MdxComponent = React.useMemo(() => getMDXComponent(code), [code]);
 
   return (

app/utils/posts.server.ts

@@ -1,12 +1,12 @@
 import { remarkCodeHike } from "@code-hike/mdx";
 import { bundleMDX } from "mdx-bundler";
-import { readdir, readFile } from "node:fs/promises";
+import { readFile, readdir } from "node:fs/promises";
 import path from "node:path";
 
 type FrontMatter = {
   title: string;
   description: string;
-  published: Date;
+  date: Date;
   isFeatured: boolean;
 };
 
@@ -68,7 +68,7 @@ export const findPosts = async () => {
     posts.push({
       ...frontmatter,
       filename: file.replace(".mdx", ""),
-      published: frontmatter.published.toISOString(),
+      published: frontmatter.date.toISOString(),
     });
   }