Add BMAD framework, authentication, and new features

keep-notes/app/actions/scrape.ts

@@ -0,0 +1,54 @@
+'use server'
+
+import * as cheerio from 'cheerio';
+
+export interface LinkMetadata {
+  url: string;
+  title?: string;
+  description?: string;
+  imageUrl?: string;
+  siteName?: string;
+}
+
+export async function fetchLinkMetadata(url: string): Promise<LinkMetadata | null> {
+  try {
+    // Add protocol if missing
+    let targetUrl = url;
+    if (!url.startsWith('http://') && !url.startsWith('https://')) {
+      targetUrl = 'https://' + url;
+    }
+
+    const response = await fetch(targetUrl, {
+      headers: {
+        'User-Agent': 'Mozilla/5.0 (compatible; Memento/1.0; +http://localhost:3000)',
+      },
+      next: { revalidate: 3600 } // Cache for 1 hour
+    });
+
+    if (!response.ok) return null;
+
+    const html = await response.text();
+    const $ = cheerio.load(html);
+
+    const getMeta = (prop: string) => 
+      $(`meta[property="${prop}"]`).attr('content') || 
+      $(`meta[name="${prop}"]`).attr('content');
+
+    const title = getMeta('og:title') || $('title').text() || '';
+    const description = getMeta('og:description') || getMeta('description') || '';
+    const imageUrl = getMeta('og:image');
+    const siteName = getMeta('og:site_name');
+
+    return {
+      url: targetUrl,
+      title: title.substring(0, 100), // Truncate if too long
+      description: description.substring(0, 200),
+      imageUrl,
+      siteName
+    };
+
+  } catch (error) {
+    console.error('Error fetching link metadata:', error);
+    return null;
+  }
+}