Updated documentation explaining how to run the AppStandalone project (…

…#80)

Let me know if the guide is clear, please try to replicate it

apps/AppStandalone/README.md

@@ -5,39 +5,158 @@ A new Flutter project.
 ## Getting Started
 
 FlutterFlow projects are built to run on the Flutter _stable_ release.
+
+---
+
+This guide walks you through the steps required to run the app locally on your machine. Please
+follow the instructions carefully to ensure a smooth setup.
+
+### Prerequisites
+
+Before starting, make sure you have the following installed:
+
+- Flutter SDK
+- Dart SDK
+- Xcode (for iOS)
+- Android Studio (for Android)
+- CocoaPods (for iOS dependencies)
+- Firebase account and [Firebase CLI](https://firebase.google.com/docs/cli#install_the_firebase_cli)
+
+### Setup Instructions
+
+1. **Get Flutter Dependencies**:
+     From within `apps/AppStandalone`, install flutter packages:
+    ```
+    flutter pub get
+    ```
+
+2. **Install iOS Pods**:
+   Navigate to the iOS directory and install the CocoaPods dependencies:
+    ```
+    cd ios
+    pod install
+    pod repo update
+    ```
+
+3. **Environment Configuration**:
+   Rename the environment configuration file:
+    ```
+    cd ..
+    mv .env.template .env
+    ```
+
+4. **Firebase Project**:
+    - Create a new project in [Firebase Console](https://console.firebase.google.com/).
+    - Activate the FlutterFire CLI tool:
+        ```
+        dart pub global activate flutterfire_cli
+        ```
+    - Configure FlutterFire with your Firebase project:
+        ```
+        flutterfire configure
+        ```
+      Follow the prompts to select your project and target platforms (Android, iOS, Web).
+
+5. **API Keys**:
+   Add your Firebase and other necessary API keys to the `.env` file.
+
+6. **Run Build Runner**:
+   Generate necessary files with Build Runner:
+    ```
+    dart run build_runner build
+    ```
+
+7. **Configure Xcode**:
+    - Open your iOS project in Xcode:
+        ```
+        open ios/Runner.xcworkspace
+        ```
+    - Set up the imageNotification and main app:
+        - For imageNotification:
+            - Select a team in Xcode.
+            - Set the identifier to `com.$your-username.friend-app-standalone.ImageNotification`.
+        - For the main app:
+            - Select a team in Xcode.
+            - Set the identifier to `com.$your-username.friend-app-standalone`.
+            - If you do not have a paid Apple Developer account, perform the following
+              modifications:
+                - Remove Notifications and Sign In with Apple capabilities.
+                - Create an Entitlements file as shown below:
+                  ![Removing Capabilities](assets/docs/xcode-capabilities-to-remove.png)
+                - Ensure the project builds without errors in Xcode:
+                    ```
+                     Product > Build
+                    ```
+                - Modify the routing on nav.dart (line 82) code to bypass login checks:
+                    ```
+                      FFRoute(
+                        name: '_initialize',
+                        path: '/',
+                        builder: (context, _) => appStateNotifier.loggedIn
+                           ? entryPage ?? const HomePageWidget()
+                           : const Onboarding1Widget(),
+                       )
+                    ```
+                  to
+                    ```
+                      FFRoute(
+                        name: '_initialize',
+                        path: '/',
+                        builder: (context, _) => const HomePageWidget(),
+                      ),
+                    ```
+
+8. **Run the App**:
+    - Select your target device in Xcode or Android Studio.
+    - Run the app.
+
+By following these steps, you should be able to run the app on your local machine. If you encounter
+any issues, please refer to the official Flutter and Firebase documentation, or check the community
+forums for similar problems and solutions.
+
 ## Integration Tests
 
-To test on a real iOS / Android device, first connect the device and run the following command from the root of the project:
+To test on a real iOS / Android device, first connect the device and run the following command from
+the root of the project:
 
 ```bash
 flutter test integration_test/test.dart
 ```
 
 To test on a web browser, first launch `chromedriver` as follows:
+
 ```bash
 chromedriver --port=4444
 ```
 
 You may need to run this if you get the following error
 
 Error
+
 ```
 lib/env/env.dart:2:6: Error: Error when reading 'lib/env/env.g.dart': No such file or directory
 part 'env.g.dart';
 ```
+
 Command
+
 ```
 flutter pub run build_runner build
 ```
 
 Then from the root of the project, run the following command:
+
 ```bash
 flutter drive \
   --driver=test_driver/integration_test.dart \
   --target=integration_test/test.dart \
   -d chrome
 ```
 
-Find more information about running Flutter integration tests [here](https://docs.flutter.dev/cookbook/testing/integration/introduction#5-run-the-integration-test).
+Find more information about running Flutter integration
+tests [here](https://docs.flutter.dev/cookbook/testing/integration/introduction#5-run-the-integration-test)
+.
 
-Refer to this guide for instructions on running the tests on [Firebase Test Lab](https://github.com/flutter/flutter/tree/main/packages/integration_test#firebase-test-lab).
+Refer to this guide for instructions on running the tests
+on [Firebase Test Lab](https://github.com/flutter/flutter/tree/main/packages/integration_test#firebase-test-lab)
+.