Member updates: audience defaults to newsletter opt-ins (Sendy list status), explicit 'everyone' option; sendy.status()

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

sendy.js

@@ -35,4 +35,17 @@ function subscribe(email, name) {
   });
 }
 
-module.exports = { subscribe, enabled };
+// 'Subscribed' | 'Unsubscribed' | 'Unconfirmed' | 'Bounced' | 'Soft bounced' | 'Complained' | 'Email does not exist in list' | '' (no key / unreachable)
+function status(email) {
+  const key = apiKey(); const e = String(email || '').trim();
+  if (!key || !e) return Promise.resolve('');
+  const body = new URLSearchParams({ api_key: key, email: e, list_id: LIST }).toString();
+  const u = new URL(URL_BASE + '/api/subscribers/subscription-status.php');
+  return new Promise(resolve => {
+    const req = https.request({ hostname: u.hostname, path: u.pathname, method: 'POST',
+      headers: { 'Content-Type': 'application/x-www-form-urlencoded', 'Content-Length': Buffer.byteLength(body) }, timeout: 10000 },
+      res => { let d = ''; res.on('data', c => d += c); res.on('end', () => resolve(d.trim().slice(0, 60))); });
+    req.on('error', () => resolve('')); req.on('timeout', () => { req.destroy(); resolve(''); }); req.end(body);
+  });
+}
+module.exports = { subscribe, enabled, status };