Handle malformed article URLs

utils/url.ts

@@ -0,0 +1,23 @@
+export const normalizeUrl = (url: string) => {
+  let cleanUrl = url.trim();
+  if (!cleanUrl.startsWith('http://') && !cleanUrl.startsWith('https://')) {
+    return `https://${cleanUrl}`;
+  }
+  return cleanUrl;
+};
+
+export const getDisplayUrl = (url: string): { href: string; hostname: string } => {
+  const normalized = normalizeUrl(url);
+
+  try {
+    const parsed = new URL(normalized);
+    return { href: normalized, hostname: parsed.hostname };
+  } catch {
+    try {
+      const fallback = new URL(url);
+      return { href: url, hostname: fallback.hostname };
+    } catch {
+      return { href: url, hostname: url };
+    }
+  }
+};