Refactor: Delete outdated dummy data and unused mock assets

.github/workflows/build_and_deploy.yml

@@ -15,7 +15,7 @@ jobs:
       JAVA_VERSION: 21.0.6
       FLUTTER_VERSION: 3.35.2
       APK_PATH: build/app/outputs/flutter-apk/app-release.apk
-      KEYSTORE_PATH: android/upload-keystore.jks
+      KEYSTORE_PATH: android/app/upload-keystore.jks
       KEY_PROPS_PATH: android/key.properties
       FIREBASE_OPTIONS_PATH: lib/firebase_options.dart
       GOOGLE_SERVICES_ANDROID_PATH: android/app/google-services.json
@@ -77,6 +77,8 @@ jobs:
     needs: build_android
     permissions:
       contents: write
+    env:
+      APK_RELEASE_PATH: apk-release/app-release.apk
     steps:
       - name: Download APK artifact
         uses: actions/download-artifact@v4
@@ -87,7 +89,7 @@ jobs:
         uses: ncipollo/[email protected]
         with:
           allowUpdates: true
-          artifacts: ${{ env.APK_PATH }}
+          artifacts: ${{ env.APK_RELEASE_PATH }}
           artifactContentType: apk
           generateReleaseNotes: true
           tag: latest_build

android/.gitignore

@@ -10,7 +10,6 @@ GeneratedPluginRegistrant.java
 # See https://flutter.dev/docs/deployment/android#reference-the-keystore-from-the-app
 key.properties
 **/*.keystore
-**/*.jks
 app/google-services.json
 
 /app/.cxx/