refactor: restructure

monorepo with apps/ and services/
  directories

apps/nutriphi/apps/mobile/app.json

@@ -0,0 +1,79 @@
+{
+  "expo": {
+    "name": "nutriphi",
+    "slug": "nutriphi",
+    "version": "1.0.0",
+    "scheme": "nutriphi",
+    "web": {
+      "bundler": "metro",
+      "output": "static",
+      "favicon": "./assets/favicon.png"
+    },
+    "plugins": [
+      "expo-router",
+      [
+        "expo-dev-launcher",
+        {
+          "launchMode": "most-recent"
+        }
+      ],
+      [
+        "expo-camera",
+        {
+          "cameraPermission": "Allow Nutriphi to access your camera to take photos of your meals for nutritional analysis."
+        }
+      ],
+      [
+        "expo-image-picker",
+        {
+          "photosPermission": "Allow Nutriphi to access your photo library to select existing meal photos."
+        }
+      ],
+      [
+        "expo-location",
+        {
+          "locationAlwaysAndWhenInUsePermission": "Allow Nutriphi to save the location of your meals for personalized insights and restaurant detection."
+        }
+      ]
+    ],
+    "experiments": {
+      "typedRoutes": true,
+      "tsconfigPaths": true
+    },
+    "orientation": "portrait",
+    "icon": "./assets/icon.png",
+    "userInterfaceStyle": "automatic",
+    "splash": {
+      "image": "./assets/splash.png",
+      "resizeMode": "contain",
+      "backgroundColor": "#ffffff"
+    },
+    "assetBundlePatterns": [
+      "**/*"
+    ],
+    "ios": {
+      "supportsTablet": true,
+      "bundleIdentifier": "com.tilljs.nutriphi",
+      "infoPlist": {
+        "ITSAppUsesNonExemptEncryption": false
+      }
+    },
+    "android": {
+      "adaptiveIcon": {
+        "foregroundImage": "./assets/adaptive-icon.png",
+        "backgroundColor": "#ffffff"
+      },
+      "package": "com.tilljs.nutriphi",
+      "permissions": [
+        "android.permission.CAMERA",
+        "android.permission.RECORD_AUDIO"
+      ]
+    },
+    "extra": {
+      "router": {},
+      "eas": {
+        "projectId": "2099dd4c-34a0-4f8e-86d8-3ff83117711d"
+      }
+    }
+  }
+}