feat: Add prayer chains, social sharing, and testimony wall

- Add PrayerChain component for visualizing linked prayers
- Add SharePrayer component with social media integration (Twitter, Facebook, WhatsApp, copy link)
- Create /testimonies page for public answered prayer stories
- Update Firestore rules for public testimony access
- Enhance Organization tab with prayer chains
- Add Testimonies navigation tab
- Fix Firebase Admin SDK integration for server-side operations
- Improve email system with proper server-side authentication
- Update prayer form to handle optional fields correctly
- Deploy updated Firestore security rules

src/app/api/debug-smtp/route.ts

@@ -0,0 +1,29 @@
+// Debug API endpoint to check SMTP config server-side
+// This will work even without client authentication
+
+import { db } from '@/lib/firebase';
+import { doc, getDoc } from 'firebase/firestore';
+
+export async function GET() {
+  try {
+    const configDoc = await getDoc(doc(db, 'config', 'smtp'));
+
+    if (configDoc.exists()) {
+      const config = configDoc.data();
+      return Response.json({
+        found: true,
+        host: config?.host,
+        port: config?.port,
+        secure: config?.secure,
+        user: config?.user ? 'SET' : 'MISSING',
+        pass: config?.pass ? 'SET' : 'MISSING',
+        from: config?.from,
+        hasAllFields: !!(config?.host && config?.port && config?.user && config?.pass && config?.from)
+      });
+    } else {
+      return Response.json({ found: false, error: 'SMTP config not found' });
+    }
+  } catch (error: any) {
+    return Response.json({ error: error.message });
+  }
+}