feat: update image requirements to landscape orientation and add CI/CD workflow

.gitea/workflows/ci.yml

@@ -0,0 +1,43 @@
+name: Build App
+on:
+  push:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - name: 🏗 Setup repo
+      uses: actions/checkout@v2
+
+    - name: 🏗 Setup Node
+      uses: actions/setup-node@v2
+      with:
+        node-version: 22
+
+    - name: 🏗 Setup Expo and EAS
+      uses: expo/expo-github-action@v7
+      with:
+        token: ${{ secrets.EXPO_TOKEN }}
+        expo-version: latest
+        eas-version: latest
+
+    - name: 📦 Install dependencies
+      run: npm install
+      working-directory: App
+
+    - name: 👷 Build app
+      run: |
+        eas build --local \
+          --non-interactive \
+          --output=./app-build \
+          --platform=android \
+          --profile=preview
+      working-directory: App
+    
+
+    - name: 📤 Upload build artifact
+      uses: actions/upload-artifact@v4
+      with:
+        name: android-preview-build.zip
+        path: App/app-build/*
+        if-no-files-found: error