Update eas.json for iOS simulator support and add build script to package.json

eas.json

@@ -4,13 +4,12 @@
     "appVersionSource": "remote"
   },
   "build": {
-    "ios": {
-      "simulator": false,
-      "enterpriseProvisioning": "ad-hoc"
-    },
     "development": {
       "developmentClient": true,
-      "distribution": "internal"
+      "distribution": "internal",
+      "ios": {
+        "simulator": true
+      }
     },
     "preview": {
       "distribution": "internal"

package.json

@@ -7,7 +7,8 @@
     "android": "expo run:android",
     "ios": "expo run:ios",
     "web": "expo start --web",
-    "lint": "expo lint"
+    "lint": "expo lint",
+    "build": "expo build:ios && expo build:android"
   },
   "dependencies": {
     "@expo/vector-icons": "^14.1.0",