solve camera off focus, load user histories

package.json

@@ -4,8 +4,10 @@
   "main": "expo/AppEntry.js",
   "scripts": {
     "start": "expo start",
-    "android": "expo run:android",
-    "ios": "expo run:ios",
+    "android:dev": "ENVFILE=.env.development expo run:android",
+    "android:prod": "ENVFILE=.env.production expo run:android",
+    "ios:dev": "ENVFILE=.env.development expo run:ios",
+    "ios:prod": "ENVFILE=.env.production expo run:ios",
     "web": "expo start --web"
   },
   "dependencies": {
@@ -17,26 +19,28 @@
     "@react-native-community/netinfo": "11.3.1",
     "@react-navigation/bottom-tabs": "^6.5.20",
     "@react-navigation/native": "^6.1.17",
-    "aws-amplify": "^6.3.8",
     "@reduxjs/toolkit": "^2.2.6",
+    "aws-amplify": "^6.3.8",
     "axios": "^1.7.2",
+    "dotenv": "^16.4.5",
     "expo": "~51.0.17",
     "expo-camera": "~15.0.13",
+    "expo-dev-client": "~4.0.19",
     "expo-image-manipulator": "^12.0.5",
     "expo-image-picker": "~15.0.7",
+    "expo-sharing": "~12.0.1",
     "expo-status-bar": "~1.12.1",
     "react": "18.2.0",
     "react-native": "^0.74.3",
+    "react-native-dotenv": "^3.4.11",
     "react-native-get-random-values": "^1.11.0",
     "react-native-qrcode-svg": "^6.3.1",
     "react-native-safe-area-context": "^4.10.4",
     "react-native-screens": "3.31.1",
     "react-native-svg": "15.2.0",
-    "expo-dev-client": "~4.0.19",
     "react-native-webview": "^13.10.4",
     "react-redux": "^9.1.2",
-    "redux": "^5.0.1",
-    "expo-sharing": "~12.0.1"
+    "redux": "^5.0.1"
   },
   "devDependencies": {
     "@babel/core": "^7.20.0",