Enhance currency formatting in GroupDetailsScreen and improve settlement display

Author: Delinkelin

frontend/package-lock.json

@@ -19,7 +19,10 @@
     "react-native": "0.79.5",
     "react-native-paper": "^5.14.5",
     "react-native-safe-area-context": "^5.5.2",
-    "react-native-screens": "^4.13.1"
+    "react-native-screens": "^4.13.1",
+    "react-dom": "19.0.0",
+    "react-native-web": "^0.20.0",
+    "@expo/metro-runtime": "~5.0.4"
   },
   "devDependencies": {
     "@babel/core": "^7.20.0"