refactor app configuration and improve Google OAuth handling; update .gitignore and enhance test documentation

.gitignore

@@ -1,2 +1,4 @@
 !/Ignore files/
 !/package-lock.json
+!/.expo/
+!/.idea/

TEST/testGooglePhotosAPI.js

@@ -1,22 +1,23 @@
-/**
- * Google Photos OAuth & API Test
- *
- * Usage:
- *   node TEST/testGooglePhotosAPI.js <ACCESS_TOKEN>
- *   GOOGLE_ACCESS_TOKEN=ya29.xxx node TEST/testGooglePhotosAPI.js
- *
- * How to get a token for manual testing:
- *   1. Go to https://developers.google.com/oauthplayground
- *   2. Select "Photos Library API v1" → photoslibrary scope
- *   3. Authorise the API
- *   4. Exchange the authorization code for tokens
- *   5. Copy the access token and pass it to this script
- *
- * Tests:
- *   1. Validates the token against the userinfo endpoint
- *   2. Lists media items from Google Photos
- *   3. Lists albums from Google Photos
- */
+// Google Photos API Test
+//
+// Usage:
+//   node TEST/testGooglePhotosAPI.js <ACCESS_TOKEN>
+//   GOOGLE_ACCESS_TOKEN=ya29.xxx node TEST/testGooglePhotosAPI.js
+//
+// Getting a token from OAuth Playground (https://developers.google.com/oauthplayground):
+//   1. Click the gear icon → check "Use your own OAuth credentials"
+//   2. Enter your Client ID and Client Secret from Google Cloud Console
+//   3. In the left panel select ALL of these scopes:
+//        https://www.googleapis.com/auth/photoslibrary
+//        https://www.googleapis.com/auth/photoslibrary.appendonly
+//        https://www.googleapis.com/auth/userinfo.email
+//        https://www.googleapis.com/auth/userinfo.profile
+//   4. Click "Authorize APIs" and sign in with your test Google account
+//   5. Click "Exchange authorization code for tokens"
+//   6. Copy the Access token (starts with ya29.) and pass it here
+//
+// Note: if you only see 403 PERMISSION_DENIED, the token was issued without
+// the photoslibrary scope — go back and re-authorise with all scopes above.
 
 const API_BASE = 'https://photoslibrary.googleapis.com/v1';
 const USERINFO_URL = 'https://www.googleapis.com/oauth2/v2/userinfo';

app.json

@@ -1,12 +1,12 @@
 {
   "expo": {
-    "name": "Media-Aggregation-and-Sorting-System",
-    "slug": "Media-Aggregation-and-Sorting-System",
+    "name": "MASS Photo App",
+    "slug": "mass-expo",
+    "owner": "bobthebob",
     "version": "1.0.0",
     "orientation": "portrait",
     "icon": "./assets/icon.png",
-    "userInterfaceStyle": "light",
-    "newArchEnabled": true,
+    "userInterfaceStyle": "automatic",
     "splash": {
       "image": "./assets/splash-icon.png",
       "resizeMode": "contain",
@@ -16,11 +16,11 @@
       "supportsTablet": true
     },
     "android": {
+      "package": "com.bobthebob.massphotoapp",
       "adaptiveIcon": {
         "foregroundImage": "./assets/adaptive-icon.png",
         "backgroundColor": "#ffffff"
-      },
-      "edgeToEdgeEnabled": true
+      }
     },
     "web": {
       "favicon": "./assets/favicon.png"
@@ -28,6 +28,11 @@
     "scheme": "media-aggregation",
     "plugins": [
       "expo-sqlite"
-    ]
+    ],
+    "extra": {
+      "eas": {
+        "projectId": "472bba14-1f7f-4cbe-b37b-3ec2c4077d03"
+      }
+    }
   }
 }

eas.json

@@ -0,0 +1,30 @@
+{
+  "cli": {
+    "version": ">= 16.0.0",
+    "appVersionSource": "local"
+  },
+  "build": {
+    "development": {
+      "developmentClient": true,
+      "distribution": "internal",
+      "android": {
+        "buildType": "apk"
+      }
+    },
+    "preview": {
+      "distribution": "internal",
+      "android": {
+        "buildType": "apk"
+      }
+    },
+    "production": {
+      "android": {
+        "buildType": "app-bundle"
+      }
+    }
+  },
+  "submit": {
+    "production": {}
+  }
+}
+

src/AUTH/GoogleAUTH.js

@@ -4,16 +4,20 @@ import { AuthServiceBase } from './AuthServiceBase';
 
 WebBrowser.maybeCompleteAuthSession();
 
-// Replace with your real Google Cloud OAuth Client ID (see ignorefiles/GOOGLE_OAUTH_SETUP.md)
 const GOOGLE_CLIENT_ID = '313090284964-rgq1u7np6ogucu9o97s134n5nc6nj7kf.apps.googleusercontent.com';
 
+// makeRedirectUri uses the scheme from app.json ("media-aggregation") to build
+// the deep link URI that Android will route back into the app after OAuth.
+// The resulting URI is: media-aggregation://  (registered in Google Cloud Console)
+// For Expo Go dev testing the loopback http://localhost is used instead.
+const REDIRECT_URI = AuthSession.makeRedirectUri({ scheme: 'media-aggregation' });
+
 const GOOGLE_DISCOVERY = {
   authorizationEndpoint: 'https://accounts.google.com/o/oauth2/v2/auth',
   tokenEndpoint: 'https://oauth2.googleapis.com/token',
   revocationEndpoint: 'https://oauth2.googleapis.com/revoke',
 };
 
-// Google Photos Library API scopes — read, write, and user profile
 const SCOPES = [
   'https://www.googleapis.com/auth/photoslibrary',
   'https://www.googleapis.com/auth/photoslibrary.appendonly',
@@ -48,15 +52,12 @@ class GoogleAUTH extends AuthServiceBase {
         };
       }
 
-      const redirectUri = AuthSession.makeRedirectUri({
-        scheme: 'media-aggregation',
-        preferLocalhost: true,
-      });
+      console.log('OAuth redirect URI:', REDIRECT_URI);
 
       const authRequest = new AuthSession.AuthRequest({
         clientId: GOOGLE_CLIENT_ID,
         scopes: SCOPES,
-        redirectUri,
+        redirectUri: REDIRECT_URI,
         responseType: AuthSession.ResponseType.Code,
         usePKCE: true,
         extraParams: { access_type: 'offline', prompt: 'consent' },
@@ -72,7 +73,7 @@ class GoogleAUTH extends AuthServiceBase {
         {
           clientId: GOOGLE_CLIENT_ID,
           code: result.params.code,
-          redirectUri,
+          redirectUri: REDIRECT_URI,
           extraParams: { code_verifier: authRequest.codeVerifier },
         },
         GOOGLE_DISCOVERY
@@ -80,7 +81,6 @@ class GoogleAUTH extends AuthServiceBase {
 
       this.accessToken = tokenResponse.accessToken;
       this.refreshToken = tokenResponse.refreshToken;
-      this.idToken = tokenResponse.idToken;
       this.expiresAt = tokenResponse.issuedAt
         ? (tokenResponse.issuedAt + (tokenResponse.expiresIn || 3600)) * 1000
         : Date.now() + 3600000;
@@ -91,7 +91,7 @@ class GoogleAUTH extends AuthServiceBase {
       return {
         success: true,
         accessToken: this.accessToken,
-        refreshToken: this.refreshToken,
+        refreshToken: null,
         email: this.email,
       };
     } catch (error) {

src/screens/HomeScreen.js

@@ -199,13 +199,13 @@ const styles = StyleSheet.create({
   centerContainer: { flex: 1, justifyContent: 'center', alignItems: 'center', paddingHorizontal: 24 },
   loadingText: { marginTop: 12, fontSize: 14 },
   // Filter chips
-  filterRow: { paddingHorizontal: 12, paddingVertical: 8, gap: 8 },
+  filterRow: { paddingHorizontal: 12, paddingVertical: 6, gap: 6 },
   chip: {
-    flexDirection: 'row', alignItems: 'center', paddingHorizontal: 14, paddingVertical: 7,
-    borderRadius: 20, gap: 6,
+    flexDirection: 'row', alignItems: 'center', paddingHorizontal: 10, paddingVertical: 4,
+    borderRadius: 12, gap: 4,
   },
-  chipIcon: { fontSize: 13 },
-  chipText: { fontSize: 13, fontWeight: '500', color: '#3c4043' },
+  chipIcon: { fontSize: 11 },
+  chipText: { fontSize: 12, fontWeight: '500', color: '#3c4043' },
   // Empty
   emptyTitle: { fontSize: 18, fontWeight: '600', marginBottom: 6 },
   emptyText: { fontSize: 13, textAlign: 'center', marginBottom: 20 },