implemented logging

frontend/src/pages/index.astro

@@ -2,6 +2,7 @@
 import Layout from '../layouts/Layout.astro';
 
 const API_URL = (typeof process !== 'undefined' ? process.env.PUBLIC_API_URL : import.meta.env.PUBLIC_API_URL) || 'http://localhost:3000';
+console.log('Connecting to backend at:', API_URL);
 
 interface Post {
   slug: string;
@@ -18,7 +19,8 @@ try {
     error = 'Failed to fetch posts';
   }
 } catch (e) {
-  error = 'Could not connect to backend';
+  error = `Could not connect to backend at ${API_URL}: ${e instanceof Error ? e.message : String(e)}`;
+  console.error(error);
 }
 
 function formatSlug(slug: string) {