Fix Docker deployment issues and add CasaOS configuration

- Add missing Firebase Admin environment variables to docker-compose.yml
- Update CasaOS configuration with gracious_eldan naming
- Fix Firebase admin initialization for build-time compatibility
- Add missing component imports in main page
- Fix TypeScript compilation errors in API routes
- Update port mapping to 3050 for CasaOS deployment

src/app/api/send-scheduled-emails/route.ts

@@ -1,5 +1,4 @@
 import { NextRequest, NextResponse } from 'next/server';
-import { admin } from '@/lib/firebase-admin';
 import nodemailer from 'nodemailer';
 
 function generatePrayerEmailHTML(message: string, subject: string) {
@@ -299,9 +298,11 @@ function generatePrayerEmailHTML(message: string, subject: string) {
 
 export async function GET() {
   try {
+    // Dynamically import Firebase admin to avoid build-time initialization issues
+    const { admin } = await import('@/lib/firebase-admin');
+
     console.log('🔄 Checking for scheduled emails...');
 
-    // Get SMTP config using Firebase Admin SDK
     const configDoc = await admin.firestore().collection('config').doc('smtp').get();
     if (!configDoc.exists) {
       console.log('❌ SMTP configuration not found');
@@ -309,6 +310,10 @@ export async function GET() {
     }
 
     const smtpConfig = configDoc.data();
+    if (!smtpConfig) {
+      console.log('❌ SMTP configuration data is empty');
+      return NextResponse.json({ message: 'SMTP configuration data is empty' }, { status: 500 });
+    }
 
     // Create transporter
     const transporter = nodemailer.createTransport({

src/app/page.tsx

@@ -7,6 +7,9 @@ import Navbar from '@/components/Navbar';
 import LoadingSkeleton from '@/components/LoadingSkeleton';
 import PrayerChain from '@/components/PrayerChain';
 import SharePrayer from '@/components/SharePrayer';
+import PrayerTemplatesManager from '@/components/PrayerTemplatesManager';
+import PrayerGoalsManager from '@/components/PrayerGoalsManager';
+import EmailTemplatesManager from '@/components/EmailTemplatesManager';
 import { db } from '@/lib/firebase';
 import { doc, setDoc, collection, addDoc, getDocs, updateDoc, query, where, getDoc } from 'firebase/firestore';
 import emailjs from '@emailjs/browser';

src/lib/firebase-admin.ts

@@ -1,13 +1,20 @@
 import * as admin from 'firebase-admin';
 
 if (!admin.apps.length) {
-  admin.initializeApp({
-    credential: admin.credential.cert({
-      projectId: process.env.FIREBASE_PROJECT_ID,
-      privateKey: process.env.FIREBASE_PRIVATE_KEY?.replace(/\\n/g, '\n'),
-      clientEmail: process.env.FIREBASE_CLIENT_EMAIL,
-    }),
-  });
+  // Only initialize if we have the required environment variables
+  if (process.env.FIREBASE_PROJECT_ID && process.env.FIREBASE_PRIVATE_KEY && process.env.FIREBASE_CLIENT_EMAIL) {
+    admin.initializeApp({
+      credential: admin.credential.cert({
+        projectId: process.env.FIREBASE_PROJECT_ID,
+        privateKey: process.env.FIREBASE_PRIVATE_KEY?.replace(/\\n/g, '\n'),
+        clientEmail: process.env.FIREBASE_CLIENT_EMAIL,
+      }),
+    });
+  } else {
+    // For build time or when env vars are not available, initialize with default credentials
+    // This will work for client-side operations but may not work for admin operations
+    admin.initializeApp();
+  }
 }
 
 export { admin };