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

package.json

@@ -2,6 +2,7 @@
   "name": "prayer",
   "version": "0.1.0",
   "private": true,
+  "type": "module",
   "scripts": {
     "dev": "next dev --webpack",
     "build": "next build --webpack",
@@ -20,10 +21,12 @@
     "next-i18next": "^15.4.2",
     "next-pwa": "^5.6.0",
     "next-themes": "^0.4.6",
+    "node-fetch": "^3.3.2",
     "nodemailer": "^7.0.9",
     "react": "19.2.0",
     "react-csv": "^2.2.2",
-    "react-dom": "19.2.0"
+    "react-dom": "19.2.0",
+    "react-hot-toast": "^2.6.0"
   },
   "devDependencies": {
     "@tailwindcss/postcss": "^4",
@@ -33,9 +36,10 @@
     "@types/jest": "^30.0.0",
     "@types/node": "^20",
     "@types/nodemailer": "^7.0.2",
-    "@types/react": "^19",
+    "@types/react": "^19.2.7",
     "@types/react-csv": "^1.1.10",
-    "@types/react-dom": "^19",
+    "@types/react-dom": "^19.2.3",
+    "baseline-browser-mapping": "^2.9.9",
     "eslint": "^9",
     "eslint-config-next": "16.0.0",
     "jest": "^30.2.0",